67574830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20921}}^1$

素因数の和:20964

約数の個数: 32

約数和(自身を含む): 135574560

約数和(自身を除く): 67999730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 20921, 41842, 104605, 209210, 355657, 397499, 711314, 794998, 1778285, 1987495, 3556570, 3974990, 6757483, 13514966, 33787415, 67574830]

約数ペア:

[(1, 67574830), (2, 33787415), (5, 13514966), (10, 6757483), (17, 3974990), (19, 3556570), (34, 1987495), (38, 1778285), (85, 794998), (95, 711314), (170, 397499), (190, 355657), (323, 209210), (646, 104605), (1615, 41842), (3230, 20921)]