4532990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 10723752

約数和(自身を除く): 6190762

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 49, 55, 58, 70, 77, 98, 110, 145, 154, 203, 245, 290, 319, 385, 406, 490, 539, 638, 770, 841, 1015, 1078, 1421, 1595, 1682, 2030, 2233, 2695, 2842, 3190, 4205, 4466, 5390, 5887, 7105, 8410, 9251, 11165, 11774, 14210, 15631, 18502, 22330, 29435, 31262, 41209, 46255, 58870, 64757, 78155, 82418, 92510, 129514, 156310, 206045, 323785, 412090, 453299, 647570, 906598, 2266495, 4532990]

約数ペア:

[(1, 4532990), (2, 2266495), (5, 906598), (7, 647570), (10, 453299), (11, 412090), (14, 323785), (22, 206045), (29, 156310), (35, 129514), (49, 92510), (55, 82418), (58, 78155), (70, 64757), (77, 58870), (98, 46255), (110, 41209), (145, 31262), (154, 29435), (203, 22330), (245, 18502), (290, 15631), (319, 14210), (385, 11774), (406, 11165), (490, 9251), (539, 8410), (638, 7105), (770, 5887), (841, 5390), (1015, 4466), (1078, 4205), (1421, 3190), (1595, 2842), (1682, 2695), (2030, 2233)]