73624870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 147891744

約数和(自身を除く): 74266874

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 355, 605, 710, 781, 857, 1210, 1562, 1714, 3905, 4285, 7810, 8570, 8591, 9427, 17182, 18854, 42955, 47135, 60847, 85910, 94270, 103697, 121694, 207394, 304235, 518485, 608470, 669317, 1036970, 1338634, 3346585, 6693170, 7362487, 14724974, 36812435, 73624870]

約数ペア:

[(1, 73624870), (2, 36812435), (5, 14724974), (10, 7362487), (11, 6693170), (22, 3346585), (55, 1338634), (71, 1036970), (110, 669317), (121, 608470), (142, 518485), (242, 304235), (355, 207394), (605, 121694), (710, 103697), (781, 94270), (857, 85910), (1210, 60847), (1562, 47135), (1714, 42955), (3905, 18854), (4285, 17182), (7810, 9427), (8570, 8591)]