254526090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:757

約数の個数: 192

約数和(自身を含む): 806682240

約数和(自身を除く): 552156150

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 49, 57, 65, 70, 78, 91, 95, 98, 105, 114, 130, 133, 147, 182, 190, 195, 210, 245, 247, 266, 273, 285, 294, 390, 399, 455, 490, 494, 546, 570, 637, 665, 701, 735, 741, 798, 910, 931, 1235, 1274, 1330, 1365, 1402, 1470, 1482, 1729, 1862, 1911, 1995, 2103, 2470, 2730, 2793, 3185, 3458, 3505, 3705, 3822, 3990, 4206, 4655, 4907, 5187, 5586, 6370, 7010, 7410, 8645, 9113, 9310, 9555, 9814, 10374, 10515, 12103, 13319, 13965, 14721, 17290, 18226, 19110, 21030, 24206, 24535, 25935, 26638, 27339, 27930, 29442, 34349, 36309, 39957, 45565, 49070, 51870, 54678, 60515, 63791, 66595, 68698, 72618, 73605, 79914, 91130, 93233, 103047, 121030, 127582, 133190, 136695, 147210, 171745, 173147, 181545, 186466, 191373, 199785, 206094, 273390, 279699, 318955, 343490, 346294, 363090, 382746, 399570, 446537, 466165, 515235, 519441, 559398, 637910, 652631, 865735, 893074, 932330, 956865, 1030470, 1038882, 1212029, 1305262, 1339611, 1398495, 1731470, 1913730, 1957893, 2232685, 2424058, 2597205, 2679222, 2796990, 3263155, 3636087, 3915786, 4465370, 5194410, 6060145, 6526310, 6698055, 7272174, 8484203, 9789465, 12120290, 13396110, 16968406, 18180435, 19578930, 25452609, 36360870, 42421015, 50905218, 84842030, 127263045, 254526090]

約数ペア:

[(1, 254526090), (2, 127263045), (3, 84842030), (5, 50905218), (6, 42421015), (7, 36360870), (10, 25452609), (13, 19578930), (14, 18180435), (15, 16968406), (19, 13396110), (21, 12120290), (26, 9789465), (30, 8484203), (35, 7272174), (38, 6698055), (39, 6526310), (42, 6060145), (49, 5194410), (57, 4465370), (65, 3915786), (70, 3636087), (78, 3263155), (91, 2796990), (95, 2679222), (98, 2597205), (105, 2424058), (114, 2232685), (130, 1957893), (133, 1913730), (147, 1731470), (182, 1398495), (190, 1339611), (195, 1305262), (210, 1212029), (245, 1038882), (247, 1030470), (266, 956865), (273, 932330), (285, 893074), (294, 865735), (390, 652631), (399, 637910), (455, 559398), (490, 519441), (494, 515235), (546, 466165), (570, 446537), (637, 399570), (665, 382746), (701, 363090), (735, 346294), (741, 343490), (798, 318955), (910, 279699), (931, 273390), (1235, 206094), (1274, 199785), (1330, 191373), (1365, 186466), (1402, 181545), (1470, 173147), (1482, 171745), (1729, 147210), (1862, 136695), (1911, 133190), (1995, 127582), (2103, 121030), (2470, 103047), (2730, 93233), (2793, 91130), (3185, 79914), (3458, 73605), (3505, 72618), (3705, 68698), (3822, 66595), (3990, 63791), (4206, 60515), (4655, 54678), (4907, 51870), (5187, 49070), (5586, 45565), (6370, 39957), (7010, 36309), (7410, 34349), (8645, 29442), (9113, 27930), (9310, 27339), (9555, 26638), (9814, 25935), (10374, 24535), (10515, 24206), (12103, 21030), (13319, 19110), (13965, 18226), (14721, 17290)]