30284410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 61018776

約数和(自身を除く): 30734366

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 277, 290, 377, 554, 754, 841, 1385, 1682, 1885, 2770, 3601, 3770, 4205, 7202, 8033, 8410, 10933, 16066, 18005, 21866, 36010, 40165, 54665, 80330, 104429, 109330, 208858, 232957, 465914, 522145, 1044290, 1164785, 2329570, 3028441, 6056882, 15142205, 30284410]

約数ペア:

[(1, 30284410), (2, 15142205), (5, 6056882), (10, 3028441), (13, 2329570), (26, 1164785), (29, 1044290), (58, 522145), (65, 465914), (130, 232957), (145, 208858), (277, 109330), (290, 104429), (377, 80330), (554, 54665), (754, 40165), (841, 36010), (1385, 21866), (1682, 18005), (1885, 16066), (2770, 10933), (3601, 8410), (3770, 8033), (4205, 7202)]