379957970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{4153}}^1$

素因数の和:5474

約数の個数: 32

約数和(自身を含む): 782414208

約数和(自身を除く): 402456238

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1307, 2614, 4153, 6535, 8306, 9149, 13070, 18298, 20765, 29071, 41530, 45745, 58142, 91490, 145355, 290710, 5427971, 10855942, 27139855, 37995797, 54279710, 75991594, 189978985, 379957970]

約数ペア:

[(1, 379957970), (2, 189978985), (5, 75991594), (7, 54279710), (10, 37995797), (14, 27139855), (35, 10855942), (70, 5427971), (1307, 290710), (2614, 145355), (4153, 91490), (6535, 58142), (8306, 45745), (9149, 41530), (13070, 29071), (18298, 20765)]