1362460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:594

約数の個数: 36

約数和(自身を含む): 3150504

約数和(自身を除く): 1788044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 563, 605, 1126, 1210, 2252, 2420, 2815, 5630, 6193, 11260, 12386, 24772, 30965, 61930, 68123, 123860, 136246, 272492, 340615, 681230, 1362460]

約数ペア:

[(1, 1362460), (2, 681230), (4, 340615), (5, 272492), (10, 136246), (11, 123860), (20, 68123), (22, 61930), (44, 30965), (55, 24772), (110, 12386), (121, 11260), (220, 6193), (242, 5630), (484, 2815), (563, 2420), (605, 2252), (1126, 1210)]