2988896030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{68821}}^1$

素因数の和:68972

約数の個数: 32

約数和(自身を含む): 5559716448

約数和(自身を除く): 2570820418

約数列:

[1, 2, 5, 10, 43, 86, 101, 202, 215, 430, 505, 1010, 4343, 8686, 21715, 43430, 68821, 137642, 344105, 688210, 2959303, 5918606, 6950921, 13901842, 14796515, 29593030, 34754605, 69509210, 298889603, 597779206, 1494448015, 2988896030]

約数ペア:

[(1, 2988896030), (2, 1494448015), (5, 597779206), (10, 298889603), (43, 69509210), (86, 34754605), (101, 29593030), (202, 14796515), (215, 13901842), (430, 6950921), (505, 5918606), (1010, 2959303), (4343, 688210), (8686, 344105), (21715, 137642), (43430, 68821)]