1022340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 3124800

約数和(自身を除く): 2102460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1549, 3098, 4647, 6196, 7745, 9294, 15490, 17039, 18588, 23235, 30980, 34078, 46470, 51117, 68156, 85195, 92940, 102234, 170390, 204468, 255585, 340780, 511170, 1022340]

約数ペア:

[(1, 1022340), (2, 511170), (3, 340780), (4, 255585), (5, 204468), (6, 170390), (10, 102234), (11, 92940), (12, 85195), (15, 68156), (20, 51117), (22, 46470), (30, 34078), (33, 30980), (44, 23235), (55, 18588), (60, 17039), (66, 15490), (110, 9294), (132, 7745), (165, 6196), (220, 4647), (330, 3098), (660, 1549)]