118207810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73421}}^1$

素因数の和:73458

約数の個数: 32

約数和(自身を含む): 253746432

約数和(自身を除く): 135538622

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 73421, 146842, 367105, 513947, 734210, 1027894, 1688683, 2569735, 3377366, 5139470, 8443415, 11820781, 16886830, 23641562, 59103905, 118207810]

約数ペア:

[(1, 118207810), (2, 59103905), (5, 23641562), (7, 16886830), (10, 11820781), (14, 8443415), (23, 5139470), (35, 3377366), (46, 2569735), (70, 1688683), (115, 1027894), (161, 734210), (230, 513947), (322, 367105), (805, 146842), (1610, 73421)]