123687610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4397}}^1$

素因数の和:4530

約数の個数: 32

約数和(自身を含む): 232742160

約数和(自身を除く): 109054550

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 970, 2813, 4397, 5626, 8794, 14065, 21985, 28130, 43970, 127513, 255026, 426509, 637565, 853018, 1275130, 2132545, 4265090, 12368761, 24737522, 61843805, 123687610]

約数ペア:

[(1, 123687610), (2, 61843805), (5, 24737522), (10, 12368761), (29, 4265090), (58, 2132545), (97, 1275130), (145, 853018), (194, 637565), (290, 426509), (485, 255026), (970, 127513), (2813, 43970), (4397, 28130), (5626, 21985), (8794, 14065)]