930804780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{118423}}^1$

素因数の和:118566

約数の個数: 48

約数和(自身を含む): 2626170624

約数和(自身を除く): 1695365844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 118423, 236846, 355269, 473692, 592115, 710538, 1184230, 1421076, 1776345, 2368460, 3552690, 7105380, 15513413, 31026826, 46540239, 62053652, 77567065, 93080478, 155134130, 186160956, 232701195, 310268260, 465402390, 930804780]

約数ペア:

[(1, 930804780), (2, 465402390), (3, 310268260), (4, 232701195), (5, 186160956), (6, 155134130), (10, 93080478), (12, 77567065), (15, 62053652), (20, 46540239), (30, 31026826), (60, 15513413), (131, 7105380), (262, 3552690), (393, 2368460), (524, 1776345), (655, 1421076), (786, 1184230), (1310, 710538), (1572, 592115), (1965, 473692), (2620, 355269), (3930, 236846), (7860, 118423)]