7904530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 14923440

約数和(自身を除く): 7018910

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 281, 290, 485, 562, 970, 1405, 2810, 2813, 5626, 8149, 14065, 16298, 27257, 28130, 40745, 54514, 81490, 136285, 272570, 790453, 1580906, 3952265, 7904530]

約数ペア:

[(1, 7904530), (2, 3952265), (5, 1580906), (10, 790453), (29, 272570), (58, 136285), (97, 81490), (145, 54514), (194, 40745), (281, 28130), (290, 27257), (485, 16298), (562, 14065), (970, 8149), (1405, 5626), (2810, 2813)]