45740820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17729}}^1$

素因数の和:17784

約数の個数: 48

約数和(自身を含む): 131060160

約数和(自身を除く): 85319340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 17729, 35458, 53187, 70916, 88645, 106374, 177290, 212748, 265935, 354580, 531870, 762347, 1063740, 1524694, 2287041, 3049388, 3811735, 4574082, 7623470, 9148164, 11435205, 15246940, 22870410, 45740820]

約数ペア:

[(1, 45740820), (2, 22870410), (3, 15246940), (4, 11435205), (5, 9148164), (6, 7623470), (10, 4574082), (12, 3811735), (15, 3049388), (20, 2287041), (30, 1524694), (43, 1063740), (60, 762347), (86, 531870), (129, 354580), (172, 265935), (215, 212748), (258, 177290), (430, 106374), (516, 88645), (645, 70916), (860, 53187), (1290, 35458), (2580, 17729)]