61457730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{3917}}^1$

素因数の和:4450

約数の個数: 32

約数和(自身を含む): 147818304

約数和(自身を除く): 86360574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 1046, 1569, 2615, 3138, 3917, 5230, 7834, 7845, 11751, 15690, 19585, 23502, 39170, 58755, 117510, 2048591, 4097182, 6145773, 10242955, 12291546, 20485910, 30728865, 61457730]

約数ペア:

[(1, 61457730), (2, 30728865), (3, 20485910), (5, 12291546), (6, 10242955), (10, 6145773), (15, 4097182), (30, 2048591), (523, 117510), (1046, 58755), (1569, 39170), (2615, 23502), (3138, 19585), (3917, 15690), (5230, 11751), (7834, 7845)]