2491530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 6096384

約数和(自身を除く): 3604854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1567, 1590, 3134, 4701, 7835, 9402, 15670, 23505, 47010, 83051, 166102, 249153, 415255, 498306, 830510, 1245765, 2491530]

約数ペア:

[(1, 2491530), (2, 1245765), (3, 830510), (5, 498306), (6, 415255), (10, 249153), (15, 166102), (30, 83051), (53, 47010), (106, 23505), (159, 15670), (265, 9402), (318, 7835), (530, 4701), (795, 3134), (1567, 1590)]