30591330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 256

約数和(自身を含む): 104509440

約数和(自身を除く): 73918110

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 19, 21, 22, 30, 33, 34, 35, 38, 41, 42, 51, 55, 57, 66, 70, 77, 82, 85, 95, 102, 105, 110, 114, 119, 123, 133, 154, 165, 170, 187, 190, 205, 209, 210, 231, 238, 246, 255, 266, 285, 287, 323, 330, 357, 374, 385, 399, 410, 418, 451, 462, 510, 561, 570, 574, 595, 615, 627, 646, 665, 697, 714, 770, 779, 798, 861, 902, 935, 969, 1045, 1122, 1155, 1190, 1230, 1254, 1309, 1330, 1353, 1394, 1435, 1463, 1558, 1615, 1722, 1785, 1870, 1938, 1995, 2090, 2091, 2255, 2261, 2310, 2337, 2618, 2706, 2805, 2870, 2926, 3135, 3157, 3230, 3485, 3553, 3570, 3895, 3927, 3990, 4182, 4305, 4389, 4510, 4522, 4674, 4845, 4879, 5453, 5610, 6270, 6314, 6545, 6765, 6783, 6970, 7106, 7315, 7667, 7790, 7854, 8569, 8610, 8778, 9471, 9690, 9758, 10455, 10659, 10906, 11305, 11685, 13090, 13243, 13530, 13566, 14630, 14637, 15334, 15785, 16359, 17138, 17765, 18942, 19635, 20910, 21318, 21945, 22610, 23001, 23370, 24395, 24871, 25707, 26486, 27265, 29274, 31570, 32718, 33915, 35530, 38335, 39270, 39729, 42845, 43890, 46002, 47355, 48790, 49742, 51414, 53295, 53669, 54530, 59983, 66215, 67830, 73185, 74613, 76670, 79458, 81795, 85690, 92701, 94710, 106590, 107338, 115005, 119966, 124355, 128535, 132430, 145673, 146370, 149226, 161007, 163590, 179949, 185402, 198645, 230010, 248710, 257070, 268345, 278103, 291346, 299915, 322014, 359898, 373065, 397290, 437019, 463505, 536690, 556206, 599830, 728365, 746130, 805035, 874038, 899745, 927010, 1019711, 1390515, 1456730, 1610070, 1799490, 2039422, 2185095, 2781030, 3059133, 4370190, 5098555, 6118266, 10197110, 15295665, 30591330]

約数ペア:

[(1, 30591330), (2, 15295665), (3, 10197110), (5, 6118266), (6, 5098555), (7, 4370190), (10, 3059133), (11, 2781030), (14, 2185095), (15, 2039422), (17, 1799490), (19, 1610070), (21, 1456730), (22, 1390515), (30, 1019711), (33, 927010), (34, 899745), (35, 874038), (38, 805035), (41, 746130), (42, 728365), (51, 599830), (55, 556206), (57, 536690), (66, 463505), (70, 437019), (77, 397290), (82, 373065), (85, 359898), (95, 322014), (102, 299915), (105, 291346), (110, 278103), (114, 268345), (119, 257070), (123, 248710), (133, 230010), (154, 198645), (165, 185402), (170, 179949), (187, 163590), (190, 161007), (205, 149226), (209, 146370), (210, 145673), (231, 132430), (238, 128535), (246, 124355), (255, 119966), (266, 115005), (285, 107338), (287, 106590), (323, 94710), (330, 92701), (357, 85690), (374, 81795), (385, 79458), (399, 76670), (410, 74613), (418, 73185), (451, 67830), (462, 66215), (510, 59983), (561, 54530), (570, 53669), (574, 53295), (595, 51414), (615, 49742), (627, 48790), (646, 47355), (665, 46002), (697, 43890), (714, 42845), (770, 39729), (779, 39270), (798, 38335), (861, 35530), (902, 33915), (935, 32718), (969, 31570), (1045, 29274), (1122, 27265), (1155, 26486), (1190, 25707), (1230, 24871), (1254, 24395), (1309, 23370), (1330, 23001), (1353, 22610), (1394, 21945), (1435, 21318), (1463, 20910), (1558, 19635), (1615, 18942), (1722, 17765), (1785, 17138), (1870, 16359), (1938, 15785), (1995, 15334), (2090, 14637), (2091, 14630), (2255, 13566), (2261, 13530), (2310, 13243), (2337, 13090), (2618, 11685), (2706, 11305), (2805, 10906), (2870, 10659), (2926, 10455), (3135, 9758), (3157, 9690), (3230, 9471), (3485, 8778), (3553, 8610), (3570, 8569), (3895, 7854), (3927, 7790), (3990, 7667), (4182, 7315), (4305, 7106), (4389, 6970), (4510, 6783), (4522, 6765), (4674, 6545), (4845, 6314), (4879, 6270), (5453, 5610)]