985133580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{82507}}^1$

素因数の和:82718

約数の個数: 48

約数和(自身を含む): 2772268800

約数和(自身を除く): 1787135220

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, 5970, 11940, 82507, 165014, 247521, 330028, 412535, 495042, 825070, 990084, 1237605, 1650140, 2475210, 4950420, 16418893, 32837786, 49256679, 65675572, 82094465, 98513358, 164188930, 197026716, 246283395, 328377860, 492566790, 985133580]

約数ペア:

[(1, 985133580), (2, 492566790), (3, 328377860), (4, 246283395), (5, 197026716), (6, 164188930), (10, 98513358), (12, 82094465), (15, 65675572), (20, 49256679), (30, 32837786), (60, 16418893), (199, 4950420), (398, 2475210), (597, 1650140), (796, 1237605), (995, 990084), (1194, 825070), (1990, 495042), (2388, 412535), (2985, 330028), (3980, 247521), (5970, 165014), (11940, 82507)]