43102990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 97200000

約数和(自身を除く): 54097010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 1249, 2030, 2465, 2498, 3451, 4930, 6245, 6902, 8743, 12490, 17255, 17486, 21233, 34510, 36221, 42466, 43715, 72442, 87430, 106165, 148631, 181105, 212330, 253547, 297262, 362210, 507094, 615757, 743155, 1231514, 1267735, 1486310, 2535470, 3078785, 4310299, 6157570, 8620598, 21551495, 43102990]

約数ペア:

[(1, 43102990), (2, 21551495), (5, 8620598), (7, 6157570), (10, 4310299), (14, 3078785), (17, 2535470), (29, 1486310), (34, 1267735), (35, 1231514), (58, 743155), (70, 615757), (85, 507094), (119, 362210), (145, 297262), (170, 253547), (203, 212330), (238, 181105), (290, 148631), (406, 106165), (493, 87430), (595, 72442), (986, 43715), (1015, 42466), (1190, 36221), (1249, 34510), (2030, 21233), (2465, 17486), (2498, 17255), (3451, 12490), (4930, 8743), (6245, 6902)]