149048830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13063}}^1$

素因数の和:13240

約数の個数: 32

約数和(自身を含む): 308519424

約数和(自身を除く): 159470594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 13063, 26126, 65315, 91441, 130630, 182882, 457205, 914410, 2129269, 4258538, 10646345, 14904883, 21292690, 29809766, 74524415, 149048830]

約数ペア:

[(1, 149048830), (2, 74524415), (5, 29809766), (7, 21292690), (10, 14904883), (14, 10646345), (35, 4258538), (70, 2129269), (163, 914410), (326, 457205), (815, 182882), (1141, 130630), (1630, 91441), (2282, 65315), (5705, 26126), (11410, 13063)]