73917780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3167}}^1$

素因数の和:3568

約数の個数: 48

約数和(自身を含む): 207567360

約数和(自身を除く): 133649580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3167, 3890, 4668, 5835, 6334, 7780, 9501, 11670, 12668, 15835, 19002, 23340, 31670, 38004, 47505, 63340, 95010, 190020, 1231963, 2463926, 3695889, 4927852, 6159815, 7391778, 12319630, 14783556, 18479445, 24639260, 36958890, 73917780]

約数ペア:

[(1, 73917780), (2, 36958890), (3, 24639260), (4, 18479445), (5, 14783556), (6, 12319630), (10, 7391778), (12, 6159815), (15, 4927852), (20, 3695889), (30, 2463926), (60, 1231963), (389, 190020), (778, 95010), (1167, 63340), (1556, 47505), (1945, 38004), (2334, 31670), (3167, 23340), (3890, 19002), (4668, 15835), (5835, 12668), (6334, 11670), (7780, 9501)]