7474590

素因数分解:

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

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 19813248

約数和(自身を除く): 12338658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1567, 1590, 2385, 3134, 4701, 4770, 7835, 9402, 14103, 15670, 23505, 28206, 47010, 70515, 83051, 141030, 166102, 249153, 415255, 498306, 747459, 830510, 1245765, 1494918, 2491530, 3737295, 7474590]

約数ペア:

[(1, 7474590), (2, 3737295), (3, 2491530), (5, 1494918), (6, 1245765), (9, 830510), (10, 747459), (15, 498306), (18, 415255), (30, 249153), (45, 166102), (53, 141030), (90, 83051), (106, 70515), (159, 47010), (265, 28206), (318, 23505), (477, 15670), (530, 14103), (795, 9402), (954, 7835), (1567, 4770), (1590, 4701), (2385, 3134)]