87620490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{973561}}^1$

素因数の和:973574

約数の個数: 24

約数和(自身を含む): 227813508

約数和(自身を除く): 140193018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 973561, 1947122, 2920683, 4867805, 5841366, 8762049, 9735610, 14603415, 17524098, 29206830, 43810245, 87620490]

約数ペア:

[(1, 87620490), (2, 43810245), (3, 29206830), (5, 17524098), (6, 14603415), (9, 9735610), (10, 8762049), (15, 5841366), (18, 4867805), (30, 2920683), (45, 1947122), (90, 973561)]