90521090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48407}}^1$

素因数の和:48442

約数の個数: 32

約数和(自身を含む): 188210304

約数和(自身を除く): 97689214

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 48407, 96814, 242035, 484070, 532477, 822919, 1064954, 1645838, 2662385, 4114595, 5324770, 8229190, 9052109, 18104218, 45260545, 90521090]

約数ペア:

[(1, 90521090), (2, 45260545), (5, 18104218), (10, 9052109), (11, 8229190), (17, 5324770), (22, 4114595), (34, 2662385), (55, 1645838), (85, 1064954), (110, 822919), (170, 532477), (187, 484070), (374, 242035), (935, 96814), (1870, 48407)]