290292060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{156071}}^1$

素因数の和:156114

約数の個数: 48

約数和(自身を含む): 839043072

約数和(自身を除く): 548751012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 156071, 312142, 468213, 624284, 780355, 936426, 1560710, 1872852, 2341065, 3121420, 4682130, 4838201, 9364260, 9676402, 14514603, 19352804, 24191005, 29029206, 48382010, 58058412, 72573015, 96764020, 145146030, 290292060]

約数ペア:

[(1, 290292060), (2, 145146030), (3, 96764020), (4, 72573015), (5, 58058412), (6, 48382010), (10, 29029206), (12, 24191005), (15, 19352804), (20, 14514603), (30, 9676402), (31, 9364260), (60, 4838201), (62, 4682130), (93, 3121420), (124, 2341065), (155, 1872852), (186, 1560710), (310, 936426), (372, 780355), (465, 624284), (620, 468213), (930, 312142), (1860, 156071)]