74977530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80621}}^1$

素因数の和:80662

約数の個数: 32

約数和(自身を含む): 185753088

約数和(自身を除く): 110775558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 80621, 161242, 241863, 403105, 483726, 806210, 1209315, 2418630, 2499251, 4998502, 7497753, 12496255, 14995506, 24992510, 37488765, 74977530]

約数ペア:

[(1, 74977530), (2, 37488765), (3, 24992510), (5, 14995506), (6, 12496255), (10, 7497753), (15, 4998502), (30, 2499251), (31, 2418630), (62, 1209315), (93, 806210), (155, 483726), (186, 403105), (310, 241863), (465, 161242), (930, 80621)]