31732470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 108725760

約数和(自身を除く): 76993290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 231, 241, 266, 285, 315, 330, 342, 385, 399, 418, 462, 482, 495, 570, 627, 630, 665, 693, 723, 770, 798, 855, 990, 1045, 1155, 1197, 1205, 1254, 1330, 1386, 1446, 1463, 1687, 1710, 1881, 1995, 2090, 2169, 2310, 2394, 2410, 2651, 2926, 3135, 3374, 3465, 3615, 3762, 3990, 4338, 4389, 4579, 5061, 5302, 5985, 6270, 6930, 7230, 7315, 7953, 8435, 8778, 9158, 9405, 10122, 10845, 11970, 13167, 13255, 13737, 14630, 15183, 15906, 16870, 18557, 18810, 21690, 21945, 22895, 23859, 25305, 26334, 26510, 27474, 30366, 32053, 37114, 39765, 41211, 43890, 45790, 47718, 50369, 50610, 55671, 64106, 65835, 68685, 75915, 79530, 82422, 92785, 96159, 100738, 111342, 119295, 131670, 137370, 151107, 151830, 160265, 167013, 185570, 192318, 206055, 238590, 251845, 278355, 288477, 302214, 320530, 334026, 352583, 412110, 453321, 480795, 503690, 556710, 576954, 705166, 755535, 835065, 906642, 961590, 1057749, 1442385, 1511070, 1670130, 1762915, 2115498, 2266605, 2884770, 3173247, 3525830, 4533210, 5288745, 6346494, 10577490, 15866235, 31732470]

約数ペア:

[(1, 31732470), (2, 15866235), (3, 10577490), (5, 6346494), (6, 5288745), (7, 4533210), (9, 3525830), (10, 3173247), (11, 2884770), (14, 2266605), (15, 2115498), (18, 1762915), (19, 1670130), (21, 1511070), (22, 1442385), (30, 1057749), (33, 961590), (35, 906642), (38, 835065), (42, 755535), (45, 705166), (55, 576954), (57, 556710), (63, 503690), (66, 480795), (70, 453321), (77, 412110), (90, 352583), (95, 334026), (99, 320530), (105, 302214), (110, 288477), (114, 278355), (126, 251845), (133, 238590), (154, 206055), (165, 192318), (171, 185570), (190, 167013), (198, 160265), (209, 151830), (210, 151107), (231, 137370), (241, 131670), (266, 119295), (285, 111342), (315, 100738), (330, 96159), (342, 92785), (385, 82422), (399, 79530), (418, 75915), (462, 68685), (482, 65835), (495, 64106), (570, 55671), (627, 50610), (630, 50369), (665, 47718), (693, 45790), (723, 43890), (770, 41211), (798, 39765), (855, 37114), (990, 32053), (1045, 30366), (1155, 27474), (1197, 26510), (1205, 26334), (1254, 25305), (1330, 23859), (1386, 22895), (1446, 21945), (1463, 21690), (1687, 18810), (1710, 18557), (1881, 16870), (1995, 15906), (2090, 15183), (2169, 14630), (2310, 13737), (2394, 13255), (2410, 13167), (2651, 11970), (2926, 10845), (3135, 10122), (3374, 9405), (3465, 9158), (3615, 8778), (3762, 8435), (3990, 7953), (4338, 7315), (4389, 7230), (4579, 6930), (5061, 6270), (5302, 5985)]