30682305

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 55261440

約数和(自身を除く): 24579135

約数列:

[1, 3, 5, 9, 15, 45, 47, 89, 141, 163, 235, 267, 423, 445, 489, 705, 801, 815, 1335, 1467, 2115, 2445, 4005, 4183, 7335, 7661, 12549, 14507, 20915, 22983, 37647, 38305, 43521, 62745, 68949, 72535, 114915, 130563, 188235, 217605, 344745, 652815, 681829, 2045487, 3409145, 6136461, 10227435, 30682305]

約数ペア:

[(1, 30682305), (3, 10227435), (5, 6136461), (9, 3409145), (15, 2045487), (45, 681829), (47, 652815), (89, 344745), (141, 217605), (163, 188235), (235, 130563), (267, 114915), (423, 72535), (445, 68949), (489, 62745), (705, 43521), (801, 38305), (815, 37647), (1335, 22983), (1467, 20915), (2115, 14507), (2445, 12549), (4005, 7661), (4183, 7335)]