139548810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{14957}}^1$

素因数の和:15278

約数の個数: 32

約数和(自身を含む): 336016512

約数和(自身を除く): 196467702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 14957, 29914, 44871, 74785, 89742, 149570, 224355, 448710, 4651627, 9303254, 13954881, 23258135, 27909762, 46516270, 69774405, 139548810]

約数ペア:

[(1, 139548810), (2, 69774405), (3, 46516270), (5, 27909762), (6, 23258135), (10, 13954881), (15, 9303254), (30, 4651627), (311, 448710), (622, 224355), (933, 149570), (1555, 89742), (1866, 74785), (3110, 44871), (4665, 29914), (9330, 14957)]