30868539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 15257541

約数列:

[1, 3, 13, 39, 43, 79, 129, 233, 237, 559, 699, 1027, 1677, 3029, 3081, 3397, 9087, 10019, 10191, 18407, 30057, 44161, 55221, 130247, 132483, 239291, 390741, 717873, 791501, 2374503, 10289513, 30868539]

約数ペア:

[(1, 30868539), (3, 10289513), (13, 2374503), (39, 791501), (43, 717873), (79, 390741), (129, 239291), (233, 132483), (237, 130247), (559, 55221), (699, 44161), (1027, 30057), (1677, 18407), (3029, 10191), (3081, 10019), (3397, 9087)]