60309860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{231961}}^1$

素因数の和:231983

約数の個数: 24

約数和(自身を含む): 136393656

約数和(自身を除く): 76083796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 231961, 463922, 927844, 1159805, 2319610, 3015493, 4639220, 6030986, 12061972, 15077465, 30154930, 60309860]

約数ペア:

[(1, 60309860), (2, 30154930), (4, 15077465), (5, 12061972), (10, 6030986), (13, 4639220), (20, 3015493), (26, 2319610), (52, 1159805), (65, 927844), (130, 463922), (260, 231961)]