68216430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73351}}^1$

素因数の和:73392

約数の個数: 32

約数和(自身を含む): 169003008

約数和(自身を除く): 100786578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 73351, 146702, 220053, 366755, 440106, 733510, 1100265, 2200530, 2273881, 4547762, 6821643, 11369405, 13643286, 22738810, 34108215, 68216430]

約数ペア:

[(1, 68216430), (2, 34108215), (3, 22738810), (5, 13643286), (6, 11369405), (10, 6821643), (15, 4547762), (30, 2273881), (31, 2200530), (62, 1100265), (93, 733510), (155, 440106), (186, 366755), (310, 220053), (465, 146702), (930, 73351)]