190985580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{353677}}^1$

素因数の和:353695

約数の個数: 48

約数和(自身を含む): 594179040

約数和(自身を除く): 403193460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 353677, 707354, 1061031, 1414708, 1768385, 2122062, 3183093, 3536770, 4244124, 5305155, 6366186, 7073540, 9549279, 10610310, 12732372, 15915465, 19098558, 21220620, 31830930, 38197116, 47746395, 63661860, 95492790, 190985580]

約数ペア:

[(1, 190985580), (2, 95492790), (3, 63661860), (4, 47746395), (5, 38197116), (6, 31830930), (9, 21220620), (10, 19098558), (12, 15915465), (15, 12732372), (18, 10610310), (20, 9549279), (27, 7073540), (30, 6366186), (36, 5305155), (45, 4244124), (54, 3536770), (60, 3183093), (90, 2122062), (108, 1768385), (135, 1414708), (180, 1061031), (270, 707354), (540, 353677)]