30339810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1217}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 79233336

約数和(自身を除く): 48893526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1217, 1385, 1662, 2434, 2493, 2770, 3651, 4155, 4986, 6085, 7302, 8310, 10953, 12170, 12465, 18255, 21906, 24930, 36510, 54765, 109530, 337109, 674218, 1011327, 1685545, 2022654, 3033981, 3371090, 5056635, 6067962, 10113270, 15169905, 30339810]

約数ペア:

[(1, 30339810), (2, 15169905), (3, 10113270), (5, 6067962), (6, 5056635), (9, 3371090), (10, 3033981), (15, 2022654), (18, 1685545), (30, 1011327), (45, 674218), (90, 337109), (277, 109530), (554, 54765), (831, 36510), (1217, 24930), (1385, 21906), (1662, 18255), (2434, 12465), (2493, 12170), (2770, 10953), (3651, 8310), (4155, 7302), (4986, 6085)]