2101926810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{142697}}^1$

素因数の和:143198

約数の個数: 32

約数和(自身を含む): 5054933952

約数和(自身を除く): 2953007142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 14730, 142697, 285394, 428091, 713485, 856182, 1426970, 2140455, 4280910, 70064227, 140128454, 210192681, 350321135, 420385362, 700642270, 1050963405, 2101926810]

約数ペア:

[(1, 2101926810), (2, 1050963405), (3, 700642270), (5, 420385362), (6, 350321135), (10, 210192681), (15, 140128454), (30, 70064227), (491, 4280910), (982, 2140455), (1473, 1426970), (2455, 856182), (2946, 713485), (4910, 428091), (7365, 285394), (14730, 142697)]