249560030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8573}}^1$

素因数の和:8692

約数の個数: 32

約数和(自身を含む): 466699968

約数和(自身を除く): 217139938

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 5822, 8573, 14555, 17146, 29110, 42865, 85730, 351493, 608683, 702986, 1217366, 1757465, 3043415, 3514930, 6086830, 24956003, 49912006, 124780015, 249560030]

約数ペア:

[(1, 249560030), (2, 124780015), (5, 49912006), (10, 24956003), (41, 6086830), (71, 3514930), (82, 3043415), (142, 1757465), (205, 1217366), (355, 702986), (410, 608683), (710, 351493), (2911, 85730), (5822, 42865), (8573, 29110), (14555, 17146)]