28521270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{316903}}^1$

素因数の和:316916

約数の個数: 24

約数和(自身を含む): 74155536

約数和(自身を除く): 45634266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 316903, 633806, 950709, 1584515, 1901418, 2852127, 3169030, 4753545, 5704254, 9507090, 14260635, 28521270]

約数ペア:

[(1, 28521270), (2, 14260635), (3, 9507090), (5, 5704254), (6, 4753545), (9, 3169030), (10, 2852127), (15, 1901418), (18, 1584515), (30, 950709), (45, 633806), (90, 316903)]