71141090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3911}}^1$

素因数の和:4042

約数の個数: 32

約数和(自身を含む): 136888704

約数和(自身を除く): 65747614

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 3638, 3911, 7822, 9095, 18190, 19555, 39110, 66487, 132974, 332435, 418477, 664870, 836954, 2092385, 4184770, 7114109, 14228218, 35570545, 71141090]

約数ペア:

[(1, 71141090), (2, 35570545), (5, 14228218), (10, 7114109), (17, 4184770), (34, 2092385), (85, 836954), (107, 664870), (170, 418477), (214, 332435), (535, 132974), (1070, 66487), (1819, 39110), (3638, 19555), (3911, 18190), (7822, 9095)]