70720620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5923}}^1$

素因数の和:6134

約数の個数: 48

約数和(自身を含む): 199046400

約数和(自身を除く): 128325780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5923, 5970, 11846, 11940, 17769, 23692, 29615, 35538, 59230, 71076, 88845, 118460, 177690, 355380, 1178677, 2357354, 3536031, 4714708, 5893385, 7072062, 11786770, 14144124, 17680155, 23573540, 35360310, 70720620]

約数ペア:

[(1, 70720620), (2, 35360310), (3, 23573540), (4, 17680155), (5, 14144124), (6, 11786770), (10, 7072062), (12, 5893385), (15, 4714708), (20, 3536031), (30, 2357354), (60, 1178677), (199, 355380), (398, 177690), (597, 118460), (796, 88845), (995, 71076), (1194, 59230), (1990, 35538), (2388, 29615), (2985, 23692), (3980, 17769), (5923, 11940), (5970, 11846)]