745786890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{11821}}^1$

素因数の和:12535

約数の個数: 48

約数和(自身を含む): 1941976296

約数和(自身を除く): 1196189406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 701, 1402, 2103, 3505, 4206, 6309, 7010, 10515, 11821, 12618, 21030, 23642, 31545, 35463, 59105, 63090, 70926, 106389, 118210, 177315, 212778, 354630, 531945, 1063890, 8286521, 16573042, 24859563, 41432605, 49719126, 74578689, 82865210, 124297815, 149157378, 248595630, 372893445, 745786890]

約数ペア:

[(1, 745786890), (2, 372893445), (3, 248595630), (5, 149157378), (6, 124297815), (9, 82865210), (10, 74578689), (15, 49719126), (18, 41432605), (30, 24859563), (45, 16573042), (90, 8286521), (701, 1063890), (1402, 531945), (2103, 354630), (3505, 212778), (4206, 177315), (6309, 118210), (7010, 106389), (10515, 70926), (11821, 63090), (12618, 59105), (21030, 35463), (23642, 31545)]