30771195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22543}}^1$

素因数の和:22571

約数の個数: 32

約数和(自身を含む): 60598272

約数和(自身を除く): 29827077

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 22543, 67629, 112715, 157801, 293059, 338145, 473403, 789005, 879177, 1465295, 2051413, 2367015, 4395885, 6154239, 10257065, 30771195]

約数ペア:

[(1, 30771195), (3, 10257065), (5, 6154239), (7, 4395885), (13, 2367015), (15, 2051413), (21, 1465295), (35, 879177), (39, 789005), (65, 473403), (91, 338145), (105, 293059), (195, 157801), (273, 112715), (455, 67629), (1365, 22543)]