42404490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{471161}}^1$

素因数の和:471174

約数の個数: 24

約数和(自身を含む): 110251908

約数和(自身を除く): 67847418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 471161, 942322, 1413483, 2355805, 2826966, 4240449, 4711610, 7067415, 8480898, 14134830, 21202245, 42404490]

約数ペア:

[(1, 42404490), (2, 21202245), (3, 14134830), (5, 8480898), (6, 7067415), (9, 4711610), (10, 4240449), (15, 2826966), (18, 2355805), (30, 1413483), (45, 942322), (90, 471161)]