340391010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263869}}^1$

素因数の和:263922

約数の個数: 32

約数和(自身を含む): 835940160

約数和(自身を除く): 495549150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 263869, 527738, 791607, 1319345, 1583214, 2638690, 3958035, 7916070, 11346367, 22692734, 34039101, 56731835, 68078202, 113463670, 170195505, 340391010]

約数ペア:

[(1, 340391010), (2, 170195505), (3, 113463670), (5, 68078202), (6, 56731835), (10, 34039101), (15, 22692734), (30, 11346367), (43, 7916070), (86, 3958035), (129, 2638690), (215, 1583214), (258, 1319345), (430, 791607), (645, 527738), (1290, 263869)]