89647810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11969}}^1$

素因数の和:12090

約数の個数: 32

約数和(自身を含む): 186157440

約数和(自身を除く): 96509630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 11969, 23938, 59845, 83783, 119690, 167566, 418915, 837830, 1280683, 2561366, 6403415, 8964781, 12806830, 17929562, 44823905, 89647810]

約数ペア:

[(1, 89647810), (2, 44823905), (5, 17929562), (7, 12806830), (10, 8964781), (14, 6403415), (35, 2561366), (70, 1280683), (107, 837830), (214, 418915), (535, 167566), (749, 119690), (1070, 83783), (1498, 59845), (3745, 23938), (7490, 11969)]