1450790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 2898720

約数和(自身を除く): 1447930

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 121, 218, 242, 545, 605, 1090, 1199, 1210, 1331, 2398, 2662, 5995, 6655, 11990, 13189, 13310, 26378, 65945, 131890, 145079, 290158, 725395, 1450790]

約数ペア:

[(1, 1450790), (2, 725395), (5, 290158), (10, 145079), (11, 131890), (22, 65945), (55, 26378), (109, 13310), (110, 13189), (121, 11990), (218, 6655), (242, 5995), (545, 2662), (605, 2398), (1090, 1331), (1199, 1210)]