173729810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1993}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 327335040

約数和(自身を除く): 153605230

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 379, 758, 1895, 1993, 3790, 3986, 8717, 9965, 17434, 19930, 43585, 45839, 87170, 91678, 229195, 458390, 755347, 1510694, 3776735, 7553470, 17372981, 34745962, 86864905, 173729810]

約数ペア:

[(1, 173729810), (2, 86864905), (5, 34745962), (10, 17372981), (23, 7553470), (46, 3776735), (115, 1510694), (230, 755347), (379, 458390), (758, 229195), (1895, 91678), (1993, 87170), (3790, 45839), (3986, 43585), (8717, 19930), (9965, 17434)]