313062170

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1\times {\mathrm{571}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 570810240

約数和(自身を除く): 257748070

約数列:

[1, 2, 5, 10, 109, 218, 503, 545, 571, 1006, 1090, 1142, 2515, 2855, 5030, 5710, 54827, 62239, 109654, 124478, 274135, 287213, 311195, 548270, 574426, 622390, 1436065, 2872130, 31306217, 62612434, 156531085, 313062170]

約数ペア:

[(1, 313062170), (2, 156531085), (5, 62612434), (10, 31306217), (109, 2872130), (218, 1436065), (503, 622390), (545, 574426), (571, 548270), (1006, 311195), (1090, 287213), (1142, 274135), (2515, 124478), (2855, 109654), (5030, 62239), (5710, 54827)]