268738330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{37273}}^1$

素因数の和:37390

約数の個数: 32

約数和(自身を含む): 558215424

約数和(自身を除く): 289477094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 37273, 74546, 186365, 260911, 372730, 521822, 1304555, 2609110, 3839119, 7678238, 19195595, 26873833, 38391190, 53747666, 134369165, 268738330]

約数ペア:

[(1, 268738330), (2, 134369165), (5, 53747666), (7, 38391190), (10, 26873833), (14, 19195595), (35, 7678238), (70, 3839119), (103, 2609110), (206, 1304555), (515, 521822), (721, 372730), (1030, 260911), (1442, 186365), (3605, 74546), (7210, 37273)]