68180670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 182571840

約数和(自身を除く): 114391170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 373, 677, 746, 1119, 1354, 1865, 2031, 2238, 3357, 3385, 3730, 4062, 5595, 6093, 6714, 6770, 10071, 10155, 11190, 12186, 16785, 18279, 20142, 20310, 30465, 33570, 36558, 50355, 60930, 91395, 100710, 182790, 252521, 505042, 757563, 1262605, 1515126, 2272689, 2525210, 3787815, 4545378, 6818067, 7575630, 11363445, 13636134, 22726890, 34090335, 68180670]

約数ペア:

[(1, 68180670), (2, 34090335), (3, 22726890), (5, 13636134), (6, 11363445), (9, 7575630), (10, 6818067), (15, 4545378), (18, 3787815), (27, 2525210), (30, 2272689), (45, 1515126), (54, 1262605), (90, 757563), (135, 505042), (270, 252521), (373, 182790), (677, 100710), (746, 91395), (1119, 60930), (1354, 50355), (1865, 36558), (2031, 33570), (2238, 30465), (3357, 20310), (3385, 20142), (3730, 18279), (4062, 16785), (5595, 12186), (6093, 11190), (6714, 10155), (6770, 10071)]