1402290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{15581}}^1$

素因数の和:15594

約数の個数: 24

約数和(自身を含む): 3646188

約数和(自身を除く): 2243898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 15581, 31162, 46743, 77905, 93486, 140229, 155810, 233715, 280458, 467430, 701145, 1402290]

約数ペア:

[(1, 1402290), (2, 701145), (3, 467430), (5, 280458), (6, 233715), (9, 155810), (10, 140229), (15, 93486), (18, 77905), (30, 46743), (45, 31162), (90, 15581)]