5590020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 15781248

約数和(自身を除く): 10191228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 617, 755, 906, 1234, 1510, 1812, 1851, 2265, 2468, 3020, 3085, 3702, 4530, 6170, 7404, 9060, 9255, 12340, 18510, 37020, 93167, 186334, 279501, 372668, 465835, 559002, 931670, 1118004, 1397505, 1863340, 2795010, 5590020]

約数ペア:

[(1, 5590020), (2, 2795010), (3, 1863340), (4, 1397505), (5, 1118004), (6, 931670), (10, 559002), (12, 465835), (15, 372668), (20, 279501), (30, 186334), (60, 93167), (151, 37020), (302, 18510), (453, 12340), (604, 9255), (617, 9060), (755, 7404), (906, 6170), (1234, 4530), (1510, 3702), (1812, 3085), (1851, 3020), (2265, 2468)]