755289770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{56239}}^1$

素因数の和:56342

約数の個数: 32

約数和(自身を含む): 1457740800

約数和(自身を除く): 702451030

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 56239, 112478, 281195, 562390, 956063, 1912126, 4442881, 4780315, 8885762, 9560630, 22214405, 44428810, 75528977, 151057954, 377644885, 755289770]

約数ペア:

[(1, 755289770), (2, 377644885), (5, 151057954), (10, 75528977), (17, 44428810), (34, 22214405), (79, 9560630), (85, 8885762), (158, 4780315), (170, 4442881), (395, 1912126), (790, 956063), (1343, 562390), (2686, 281195), (6715, 112478), (13430, 56239)]