149064890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{11353}}^1$

素因数の和:11474

約数の個数: 32

約数和(自身を含む): 291843216

約数和(自身を除く): 142778326

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 11353, 13130, 22706, 56765, 113530, 147589, 295178, 737945, 1146653, 1475890, 2293306, 5733265, 11466530, 14906489, 29812978, 74532445, 149064890]

約数ペア:

[(1, 149064890), (2, 74532445), (5, 29812978), (10, 14906489), (13, 11466530), (26, 5733265), (65, 2293306), (101, 1475890), (130, 1146653), (202, 737945), (505, 295178), (1010, 147589), (1313, 113530), (2626, 56765), (6565, 22706), (11353, 13130)]