4645530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 12265344

約数和(自身を除く): 7619814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 727, 1065, 1278, 1454, 2130, 2181, 3195, 3635, 4362, 6390, 6543, 7270, 10905, 13086, 21810, 32715, 51617, 65430, 103234, 154851, 258085, 309702, 464553, 516170, 774255, 929106, 1548510, 2322765, 4645530]

約数ペア:

[(1, 4645530), (2, 2322765), (3, 1548510), (5, 929106), (6, 774255), (9, 516170), (10, 464553), (15, 309702), (18, 258085), (30, 154851), (45, 103234), (71, 65430), (90, 51617), (142, 32715), (213, 21810), (355, 13086), (426, 10905), (639, 7270), (710, 6543), (727, 6390), (1065, 4362), (1278, 3635), (1454, 3195), (2130, 2181)]