67862470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30707}}^1$

素因数の和:30744

約数の個数: 32

約数和(自身を含む): 139291488

約数和(自身を除く): 71429018

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 30707, 61414, 153535, 307070, 399191, 522019, 798382, 1044038, 1995955, 2610095, 3991910, 5220190, 6786247, 13572494, 33931235, 67862470]

約数ペア:

[(1, 67862470), (2, 33931235), (5, 13572494), (10, 6786247), (13, 5220190), (17, 3991910), (26, 2610095), (34, 1995955), (65, 1044038), (85, 798382), (130, 522019), (170, 399191), (221, 307070), (442, 153535), (1105, 61414), (2210, 30707)]