30204490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3766

約数の個数: 32

約数和(自身を含む): 58576320

約数和(自身を除く): 28371830

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 3697, 4085, 7394, 8170, 18485, 36970, 70243, 140486, 158971, 317942, 351215, 702430, 794855, 1589710, 3020449, 6040898, 15102245, 30204490]

約数ペア:

[(1, 30204490), (2, 15102245), (5, 6040898), (10, 3020449), (19, 1589710), (38, 794855), (43, 702430), (86, 351215), (95, 317942), (190, 158971), (215, 140486), (430, 70243), (817, 36970), (1634, 18485), (3697, 8170), (4085, 7394)]