827308930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{20771}}^1$

素因数の和:21354

約数の個数: 32

約数和(自身を含む): 1704965760

約数和(自身を除く): 877656830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1138, 2845, 3983, 5690, 7966, 19915, 20771, 39830, 41542, 103855, 145397, 207710, 290794, 726985, 1453970, 11818699, 23637398, 59093495, 82730893, 118186990, 165461786, 413654465, 827308930]

約数ペア:

[(1, 827308930), (2, 413654465), (5, 165461786), (7, 118186990), (10, 82730893), (14, 59093495), (35, 23637398), (70, 11818699), (569, 1453970), (1138, 726985), (2845, 290794), (3983, 207710), (5690, 145397), (7966, 103855), (19915, 41542), (20771, 39830)]