68805690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79087}}^1$

素因数の和:79126

約数の個数: 32

約数和(自身を含む): 170830080

約数和(自身を除く): 102024390

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 79087, 158174, 237261, 395435, 474522, 790870, 1186305, 2293523, 2372610, 4587046, 6880569, 11467615, 13761138, 22935230, 34402845, 68805690]

約数ペア:

[(1, 68805690), (2, 34402845), (3, 22935230), (5, 13761138), (6, 11467615), (10, 6880569), (15, 4587046), (29, 2372610), (30, 2293523), (58, 1186305), (87, 790870), (145, 474522), (174, 395435), (290, 237261), (435, 158174), (870, 79087)]