69152460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88657}}^1$

素因数の和:88682

約数の個数: 48

約数和(自身を含む): 208523616

約数和(自身を除く): 139371156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 88657, 177314, 265971, 354628, 443285, 531942, 886570, 1063884, 1152541, 1329855, 1773140, 2305082, 2659710, 3457623, 4610164, 5319420, 5762705, 6915246, 11525410, 13830492, 17288115, 23050820, 34576230, 69152460]

約数ペア:

[(1, 69152460), (2, 34576230), (3, 23050820), (4, 17288115), (5, 13830492), (6, 11525410), (10, 6915246), (12, 5762705), (13, 5319420), (15, 4610164), (20, 3457623), (26, 2659710), (30, 2305082), (39, 1773140), (52, 1329855), (60, 1152541), (65, 1063884), (78, 886570), (130, 531942), (156, 443285), (195, 354628), (260, 265971), (390, 177314), (780, 88657)]