7493090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4042

約数の個数: 32

約数和(自身を含む): 15583104

約数和(自身を除く): 8090014

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 4007, 8014, 20035, 40070, 44077, 68119, 88154, 136238, 220385, 340595, 440770, 681190, 749309, 1498618, 3746545, 7493090]

約数ペア:

[(1, 7493090), (2, 3746545), (5, 1498618), (10, 749309), (11, 681190), (17, 440770), (22, 340595), (34, 220385), (55, 136238), (85, 88154), (110, 68119), (170, 44077), (187, 40070), (374, 20035), (935, 8014), (1870, 4007)]