3243490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 6304320

約数和(自身を除く): 3060830

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 397, 430, 794, 817, 1634, 1985, 3970, 4085, 7543, 8170, 15086, 17071, 34142, 37715, 75430, 85355, 170710, 324349, 648698, 1621745, 3243490]

約数ペア:

[(1, 3243490), (2, 1621745), (5, 648698), (10, 324349), (19, 170710), (38, 85355), (43, 75430), (86, 37715), (95, 34142), (190, 17071), (215, 15086), (397, 8170), (430, 7543), (794, 4085), (817, 3970), (1634, 1985)]