28901133090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2946089}}^1$

素因数の和:2946211

約数の個数: 48

約数和(自身を含む): 75832356600

約数和(自身を除く): 46931223510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 2946089, 5892178, 8838267, 14730445, 17676534, 26514801, 29460890, 44191335, 53029602, 88382670, 132574005, 265148010, 321123701, 642247402, 963371103, 1605618505, 1926742206, 2890113309, 3211237010, 4816855515, 5780226618, 9633711030, 14450566545, 28901133090]

約数ペア:

[(1, 28901133090), (2, 14450566545), (3, 9633711030), (5, 5780226618), (6, 4816855515), (9, 3211237010), (10, 2890113309), (15, 1926742206), (18, 1605618505), (30, 963371103), (45, 642247402), (90, 321123701), (109, 265148010), (218, 132574005), (327, 88382670), (545, 53029602), (654, 44191335), (981, 29460890), (1090, 26514801), (1635, 17676534), (1962, 14730445), (3270, 8838267), (4905, 5892178), (9810, 2946089)]