11942790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1549}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 28792800

約数和(自身を除く): 16850010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 1549, 2570, 3098, 3855, 4647, 7710, 7745, 9294, 15490, 23235, 46470, 398093, 796186, 1194279, 1990465, 2388558, 3980930, 5971395, 11942790]

約数ペア:

[(1, 11942790), (2, 5971395), (3, 3980930), (5, 2388558), (6, 1990465), (10, 1194279), (15, 796186), (30, 398093), (257, 46470), (514, 23235), (771, 15490), (1285, 9294), (1542, 7745), (1549, 7710), (2570, 4647), (3098, 3855)]