842650740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{10111}}^1$

素因数の和:10589

約数の個数: 72

約数和(自身を含む): 2561814528

約数和(自身を除く): 1719163788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 926, 1389, 1852, 2315, 2778, 4167, 4630, 5556, 6945, 8334, 9260, 10111, 13890, 16668, 20222, 20835, 27780, 30333, 40444, 41670, 50555, 60666, 83340, 90999, 101110, 121332, 151665, 181998, 202220, 303330, 363996, 454995, 606660, 909990, 1819980, 4681393, 9362786, 14044179, 18725572, 23406965, 28088358, 42132537, 46813930, 56176716, 70220895, 84265074, 93627860, 140441790, 168530148, 210662685, 280883580, 421325370, 842650740]

約数ペア:

[(1, 842650740), (2, 421325370), (3, 280883580), (4, 210662685), (5, 168530148), (6, 140441790), (9, 93627860), (10, 84265074), (12, 70220895), (15, 56176716), (18, 46813930), (20, 42132537), (30, 28088358), (36, 23406965), (45, 18725572), (60, 14044179), (90, 9362786), (180, 4681393), (463, 1819980), (926, 909990), (1389, 606660), (1852, 454995), (2315, 363996), (2778, 303330), (4167, 202220), (4630, 181998), (5556, 151665), (6945, 121332), (8334, 101110), (9260, 90999), (10111, 83340), (13890, 60666), (16668, 50555), (20222, 41670), (20835, 40444), (27780, 30333)]