15652490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4219}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 32814720

約数和(自身を除く): 17162230

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 4219, 8438, 21095, 29533, 42190, 59066, 147665, 223607, 295330, 447214, 1118035, 1565249, 2236070, 3130498, 7826245, 15652490]

約数ペア:

[(1, 15652490), (2, 7826245), (5, 3130498), (7, 2236070), (10, 1565249), (14, 1118035), (35, 447214), (53, 295330), (70, 223607), (106, 147665), (265, 59066), (371, 42190), (530, 29533), (742, 21095), (1855, 8438), (3710, 4219)]