4386870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 11568960

約数和(自身を除く): 7182090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 617, 711, 790, 1185, 1234, 1422, 1851, 2370, 3085, 3555, 3702, 5553, 6170, 7110, 9255, 11106, 18510, 27765, 48743, 55530, 97486, 146229, 243715, 292458, 438687, 487430, 731145, 877374, 1462290, 2193435, 4386870]

約数ペア:

[(1, 4386870), (2, 2193435), (3, 1462290), (5, 877374), (6, 731145), (9, 487430), (10, 438687), (15, 292458), (18, 243715), (30, 146229), (45, 97486), (79, 55530), (90, 48743), (158, 27765), (237, 18510), (395, 11106), (474, 9255), (617, 7110), (711, 6170), (790, 5553), (1185, 3702), (1234, 3555), (1422, 3085), (1851, 2370)]