75643230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193957}}^1$

素因数の和:193980

約数の個数: 32

約数和(自身を含む): 195509664

約数和(自身を除く): 119866434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 193957, 387914, 581871, 969785, 1163742, 1939570, 2521441, 2909355, 5042882, 5818710, 7564323, 12607205, 15128646, 25214410, 37821615, 75643230]

約数ペア:

[(1, 75643230), (2, 37821615), (3, 25214410), (5, 15128646), (6, 12607205), (10, 7564323), (13, 5818710), (15, 5042882), (26, 2909355), (30, 2521441), (39, 1939570), (65, 1163742), (78, 969785), (130, 581871), (195, 387914), (390, 193957)]