30070480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34171}}^1$

素因数の和:34195

約数の個数: 40

約数和(自身を含む): 76271904

約数和(自身を除く): 46201424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 34171, 68342, 136684, 170855, 273368, 341710, 375881, 546736, 683420, 751762, 1366840, 1503524, 1879405, 2733680, 3007048, 3758810, 6014096, 7517620, 15035240, 30070480]

約数ペア:

[(1, 30070480), (2, 15035240), (4, 7517620), (5, 6014096), (8, 3758810), (10, 3007048), (11, 2733680), (16, 1879405), (20, 1503524), (22, 1366840), (40, 751762), (44, 683420), (55, 546736), (80, 375881), (88, 341710), (110, 273368), (176, 170855), (220, 136684), (440, 68342), (880, 34171)]