179162870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{26861}}^1$

素因数の和:26920

約数の個数: 32

約数和(自身を含む): 348131520

約数和(自身を除く): 168968650

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 26861, 53722, 134305, 268610, 617803, 778969, 1235606, 1557938, 3089015, 3894845, 6178030, 7789690, 17916287, 35832574, 89581435, 179162870]

約数ペア:

[(1, 179162870), (2, 89581435), (5, 35832574), (10, 17916287), (23, 7789690), (29, 6178030), (46, 3894845), (58, 3089015), (115, 1557938), (145, 1235606), (230, 778969), (290, 617803), (667, 268610), (1334, 134305), (3335, 53722), (6670, 26861)]