12111030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2605

約数の個数: 48

約数和(自身を含む): 32095440

約数和(自身を除く): 19984410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 2539, 4770, 5078, 7617, 12695, 15234, 22851, 25390, 38085, 45702, 76170, 114255, 134567, 228510, 269134, 403701, 672835, 807402, 1211103, 1345670, 2018505, 2422206, 4037010, 6055515, 12111030]

約数ペア:

[(1, 12111030), (2, 6055515), (3, 4037010), (5, 2422206), (6, 2018505), (9, 1345670), (10, 1211103), (15, 807402), (18, 672835), (30, 403701), (45, 269134), (53, 228510), (90, 134567), (106, 114255), (159, 76170), (265, 45702), (318, 38085), (477, 25390), (530, 22851), (795, 15234), (954, 12695), (1590, 7617), (2385, 5078), (2539, 4770)]