30278432

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 62052480

約数和(自身を除く): 31774048

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 107, 148, 214, 239, 296, 428, 478, 592, 856, 956, 1184, 1712, 1912, 3424, 3824, 3959, 7648, 7918, 8843, 15836, 17686, 25573, 31672, 35372, 51146, 63344, 70744, 102292, 126688, 141488, 204584, 282976, 409168, 818336, 946201, 1892402, 3784804, 7569608, 15139216, 30278432]

約数ペア:

[(1, 30278432), (2, 15139216), (4, 7569608), (8, 3784804), (16, 1892402), (32, 946201), (37, 818336), (74, 409168), (107, 282976), (148, 204584), (214, 141488), (239, 126688), (296, 102292), (428, 70744), (478, 63344), (592, 51146), (856, 35372), (956, 31672), (1184, 25573), (1712, 17686), (1912, 15836), (3424, 8843), (3824, 7918), (3959, 7648)]