82618970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{40699}}^1$

素因数の和:40742

約数の個数: 32

約数和(自身を含む): 175824000

約数和(自身を除く): 93205030

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 40699, 81398, 203495, 284893, 406990, 569786, 1180271, 1424465, 2360542, 2848930, 5901355, 8261897, 11802710, 16523794, 41309485, 82618970]

約数ペア:

[(1, 82618970), (2, 41309485), (5, 16523794), (7, 11802710), (10, 8261897), (14, 5901355), (29, 2848930), (35, 2360542), (58, 1424465), (70, 1180271), (145, 569786), (203, 406990), (290, 284893), (406, 203495), (1015, 81398), (2030, 40699)]