76622390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19013}}^1$

素因数の和:19064

約数の個数: 32

約数和(自身を含む): 153328896

約数和(自身を除く): 76706506

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 19013, 38026, 95065, 190130, 247169, 494338, 589403, 1178806, 1235845, 2471690, 2947015, 5894030, 7662239, 15324478, 38311195, 76622390]

約数ペア:

[(1, 76622390), (2, 38311195), (5, 15324478), (10, 7662239), (13, 5894030), (26, 2947015), (31, 2471690), (62, 1235845), (65, 1178806), (130, 589403), (155, 494338), (310, 247169), (403, 190130), (806, 95065), (2015, 38026), (4030, 19013)]