30687670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4001}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 60510240

約数和(自身を除く): 29822570

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 4001, 7670, 8002, 20005, 40010, 52013, 104026, 236059, 260065, 472118, 520130, 1180295, 2360590, 3068767, 6137534, 15343835, 30687670]

約数ペア:

[(1, 30687670), (2, 15343835), (5, 6137534), (10, 3068767), (13, 2360590), (26, 1180295), (59, 520130), (65, 472118), (118, 260065), (130, 236059), (295, 104026), (590, 52013), (767, 40010), (1534, 20005), (3835, 8002), (4001, 7670)]