47131830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22769}}^1$

素因数の和:22805

約数の個数: 48

約数和(自身を含む): 127876320

約数和(自身を除く): 80744490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 22769, 45538, 68307, 113845, 136614, 204921, 227690, 341535, 409842, 523687, 683070, 1024605, 1047374, 1571061, 2049210, 2618435, 3142122, 4713183, 5236870, 7855305, 9426366, 15710610, 23565915, 47131830]

約数ペア:

[(1, 47131830), (2, 23565915), (3, 15710610), (5, 9426366), (6, 7855305), (9, 5236870), (10, 4713183), (15, 3142122), (18, 2618435), (23, 2049210), (30, 1571061), (45, 1047374), (46, 1024605), (69, 683070), (90, 523687), (115, 409842), (138, 341535), (207, 227690), (230, 204921), (345, 136614), (414, 113845), (690, 68307), (1035, 45538), (2070, 22769)]