61882860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79337}}^1$

素因数の和:79362

約数の個数: 48

約数和(自身を含む): 186602976

約数和(自身を除く): 124720116

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, 79337, 158674, 238011, 317348, 396685, 476022, 793370, 952044, 1031381, 1190055, 1586740, 2062762, 2380110, 3094143, 4125524, 4760220, 5156905, 6188286, 10313810, 12376572, 15470715, 20627620, 30941430, 61882860]

約数ペア:

[(1, 61882860), (2, 30941430), (3, 20627620), (4, 15470715), (5, 12376572), (6, 10313810), (10, 6188286), (12, 5156905), (13, 4760220), (15, 4125524), (20, 3094143), (26, 2380110), (30, 2062762), (39, 1586740), (52, 1190055), (60, 1031381), (65, 952044), (78, 793370), (130, 476022), (156, 396685), (195, 317348), (260, 238011), (390, 158674), (780, 79337)]