2457510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{677}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 6492528

約数和(自身を除く): 4035018

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 677, 726, 1210, 1354, 1815, 2031, 3385, 3630, 4062, 6770, 7447, 10155, 14894, 20310, 22341, 37235, 44682, 74470, 81917, 111705, 163834, 223410, 245751, 409585, 491502, 819170, 1228755, 2457510]

約数ペア:

[(1, 2457510), (2, 1228755), (3, 819170), (5, 491502), (6, 409585), (10, 245751), (11, 223410), (15, 163834), (22, 111705), (30, 81917), (33, 74470), (55, 44682), (66, 37235), (110, 22341), (121, 20310), (165, 14894), (242, 10155), (330, 7447), (363, 6770), (605, 4062), (677, 3630), (726, 3385), (1210, 2031), (1354, 1815)]