30246370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3571}}^1$

素因数の和:3607

約数の個数: 48

約数和(自身を含む): 68410944

約数和(自身を除く): 38164574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 3571, 4235, 7142, 8470, 17855, 24997, 35710, 39281, 49994, 78562, 124985, 196405, 249970, 274967, 392810, 432091, 549934, 864182, 1374835, 2160455, 2749670, 3024637, 4320910, 6049274, 15123185, 30246370]

約数ペア:

[(1, 30246370), (2, 15123185), (5, 6049274), (7, 4320910), (10, 3024637), (11, 2749670), (14, 2160455), (22, 1374835), (35, 864182), (55, 549934), (70, 432091), (77, 392810), (110, 274967), (121, 249970), (154, 196405), (242, 124985), (385, 78562), (605, 49994), (770, 39281), (847, 35710), (1210, 24997), (1694, 17855), (3571, 8470), (4235, 7142)]