64338810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{18979}}^1$

素因数の和:19102

約数の個数: 32

約数和(自身を含む): 155787840

約数和(自身を除く): 91449030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 18979, 37958, 56937, 94895, 113874, 189790, 284685, 569370, 2144627, 4289254, 6433881, 10723135, 12867762, 21446270, 32169405, 64338810]

約数ペア:

[(1, 64338810), (2, 32169405), (3, 21446270), (5, 12867762), (6, 10723135), (10, 6433881), (15, 4289254), (30, 2144627), (113, 569370), (226, 284685), (339, 189790), (565, 113874), (678, 94895), (1130, 56937), (1695, 37958), (3390, 18979)]