68888940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1873}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 193306848

約数和(自身を除く): 124417908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1226, 1839, 1873, 2452, 3065, 3678, 3746, 5619, 6130, 7356, 7492, 9195, 9365, 11238, 12260, 18390, 18730, 22476, 28095, 36780, 37460, 56190, 112380, 1148149, 2296298, 3444447, 4592596, 5740745, 6888894, 11481490, 13777788, 17222235, 22962980, 34444470, 68888940]

約数ペア:

[(1, 68888940), (2, 34444470), (3, 22962980), (4, 17222235), (5, 13777788), (6, 11481490), (10, 6888894), (12, 5740745), (15, 4592596), (20, 3444447), (30, 2296298), (60, 1148149), (613, 112380), (1226, 56190), (1839, 37460), (1873, 36780), (2452, 28095), (3065, 22476), (3678, 18730), (3746, 18390), (5619, 12260), (6130, 11238), (7356, 9365), (7492, 9195)]