240458642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5099}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 407592000

約数和(自身を除く): 167133358

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 646, 1241, 1387, 2482, 2774, 5099, 10198, 23579, 47158, 86683, 96881, 173366, 193762, 372227, 744454, 1646977, 3293954, 6327859, 7072313, 12655718, 14144626, 120229321, 240458642]

約数ペア:

[(1, 240458642), (2, 120229321), (17, 14144626), (19, 12655718), (34, 7072313), (38, 6327859), (73, 3293954), (146, 1646977), (323, 744454), (646, 372227), (1241, 193762), (1387, 173366), (2482, 96881), (2774, 86683), (5099, 47158), (10198, 23579)]