128461170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{8513}}^1$

素因数の和:9026

約数の個数: 32

約数和(自身を含む): 308956032

約数和(自身を除く): 180494862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 503, 1006, 1509, 2515, 3018, 5030, 7545, 8513, 15090, 17026, 25539, 42565, 51078, 85130, 127695, 255390, 4282039, 8564078, 12846117, 21410195, 25692234, 42820390, 64230585, 128461170]

約数ペア:

[(1, 128461170), (2, 64230585), (3, 42820390), (5, 25692234), (6, 21410195), (10, 12846117), (15, 8564078), (30, 4282039), (503, 255390), (1006, 127695), (1509, 85130), (2515, 51078), (3018, 42565), (5030, 25539), (7545, 17026), (8513, 15090)]