34774870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8629}}^1$

素因数の和:8680

約数の個数: 32

約数和(自身を含む): 69592320

約数和(自身を除く): 34817450

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 8629, 17258, 43145, 86290, 112177, 224354, 267499, 534998, 560885, 1121770, 1337495, 2674990, 3477487, 6954974, 17387435, 34774870]

約数ペア:

[(1, 34774870), (2, 17387435), (5, 6954974), (10, 3477487), (13, 2674990), (26, 1337495), (31, 1121770), (62, 560885), (65, 534998), (130, 267499), (155, 224354), (310, 112177), (403, 86290), (806, 43145), (2015, 17258), (4030, 8629)]