1697998860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{11059}}^1$

素因数の和:11927

約数の個数: 72

約数和(自身を含む): 5157101040

約数和(自身を除く): 3459102180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 853, 1706, 2559, 3412, 4265, 5118, 7677, 8530, 10236, 11059, 12795, 15354, 17060, 22118, 25590, 30708, 33177, 38385, 44236, 51180, 55295, 66354, 76770, 99531, 110590, 132708, 153540, 165885, 199062, 221180, 331770, 398124, 497655, 663540, 995310, 1990620, 9433327, 18866654, 28299981, 37733308, 47166635, 56599962, 84899943, 94333270, 113199924, 141499905, 169799886, 188666540, 282999810, 339599772, 424499715, 565999620, 848999430, 1697998860]

約数ペア:

[(1, 1697998860), (2, 848999430), (3, 565999620), (4, 424499715), (5, 339599772), (6, 282999810), (9, 188666540), (10, 169799886), (12, 141499905), (15, 113199924), (18, 94333270), (20, 84899943), (30, 56599962), (36, 47166635), (45, 37733308), (60, 28299981), (90, 18866654), (180, 9433327), (853, 1990620), (1706, 995310), (2559, 663540), (3412, 497655), (4265, 398124), (5118, 331770), (7677, 221180), (8530, 199062), (10236, 165885), (11059, 153540), (12795, 132708), (15354, 110590), (17060, 99531), (22118, 76770), (25590, 66354), (30708, 55295), (33177, 51180), (38385, 44236)]