121375930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1367}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 235799424

約数和(自身を除く): 114423494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 683, 1366, 1367, 2734, 3415, 6830, 6835, 8879, 13670, 17758, 17771, 35542, 44395, 88790, 88855, 177710, 933661, 1867322, 4668305, 9336610, 12137593, 24275186, 60687965, 121375930]

約数ペア:

[(1, 121375930), (2, 60687965), (5, 24275186), (10, 12137593), (13, 9336610), (26, 4668305), (65, 1867322), (130, 933661), (683, 177710), (1366, 88855), (1367, 88790), (2734, 44395), (3415, 35542), (6830, 17771), (6835, 17758), (8879, 13670)]