69470660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 175633920

約数和(自身を除く): 106163260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 71, 116, 140, 142, 145, 203, 241, 284, 290, 355, 406, 482, 497, 580, 710, 812, 964, 994, 1015, 1205, 1420, 1687, 1988, 2030, 2059, 2410, 2485, 3374, 4060, 4118, 4820, 4970, 6748, 6989, 8236, 8435, 9940, 10295, 13978, 14413, 16870, 17111, 20590, 27956, 28826, 33740, 34222, 34945, 41180, 48923, 57652, 68444, 69890, 72065, 85555, 97846, 119777, 139780, 144130, 171110, 195692, 239554, 244615, 288260, 342220, 479108, 489230, 496219, 598885, 978460, 992438, 1197770, 1984876, 2395540, 2481095, 3473533, 4962190, 6947066, 9924380, 13894132, 17367665, 34735330, 69470660]

約数ペア:

[(1, 69470660), (2, 34735330), (4, 17367665), (5, 13894132), (7, 9924380), (10, 6947066), (14, 4962190), (20, 3473533), (28, 2481095), (29, 2395540), (35, 1984876), (58, 1197770), (70, 992438), (71, 978460), (116, 598885), (140, 496219), (142, 489230), (145, 479108), (203, 342220), (241, 288260), (284, 244615), (290, 239554), (355, 195692), (406, 171110), (482, 144130), (497, 139780), (580, 119777), (710, 97846), (812, 85555), (964, 72065), (994, 69890), (1015, 68444), (1205, 57652), (1420, 48923), (1687, 41180), (1988, 34945), (2030, 34222), (2059, 33740), (2410, 28826), (2485, 27956), (3374, 20590), (4060, 17111), (4118, 16870), (4820, 14413), (4970, 13978), (6748, 10295), (6989, 9940), (8236, 8435)]