80771430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86851}}^1$

素因数の和:86892

約数の個数: 32

約数和(自身を含む): 200107008

約数和(自身を除く): 119335578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 86851, 173702, 260553, 434255, 521106, 868510, 1302765, 2605530, 2692381, 5384762, 8077143, 13461905, 16154286, 26923810, 40385715, 80771430]

約数ペア:

[(1, 80771430), (2, 40385715), (3, 26923810), (5, 16154286), (6, 13461905), (10, 8077143), (15, 5384762), (30, 2692381), (31, 2605530), (62, 1302765), (93, 868510), (155, 521106), (186, 434255), (310, 260553), (465, 173702), (930, 86851)]