61510860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113909}}^1$

素因数の和:113927

約数の個数: 48

約数和(自身を含む): 191368800

約数和(自身を除く): 129857940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 113909, 227818, 341727, 455636, 569545, 683454, 1025181, 1139090, 1366908, 1708635, 2050362, 2278180, 3075543, 3417270, 4100724, 5125905, 6151086, 6834540, 10251810, 12302172, 15377715, 20503620, 30755430, 61510860]

約数ペア:

[(1, 61510860), (2, 30755430), (3, 20503620), (4, 15377715), (5, 12302172), (6, 10251810), (9, 6834540), (10, 6151086), (12, 5125905), (15, 4100724), (18, 3417270), (20, 3075543), (27, 2278180), (30, 2050362), (36, 1708635), (45, 1366908), (54, 1139090), (60, 1025181), (90, 683454), (108, 569545), (135, 455636), (180, 341727), (270, 227818), (540, 113909)]