189081060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{450193}}^1$

素因数の和:450212

約数の個数: 48

約数和(自身を含む): 605060736

約数和(自身を除く): 415979676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 450193, 900386, 1350579, 1800772, 2250965, 2701158, 3151351, 4501930, 5402316, 6302702, 6752895, 9003860, 9454053, 12605404, 13505790, 15756755, 18908106, 27011580, 31513510, 37816212, 47270265, 63027020, 94540530, 189081060]

約数ペア:

[(1, 189081060), (2, 94540530), (3, 63027020), (4, 47270265), (5, 37816212), (6, 31513510), (7, 27011580), (10, 18908106), (12, 15756755), (14, 13505790), (15, 12605404), (20, 9454053), (21, 9003860), (28, 6752895), (30, 6302702), (35, 5402316), (42, 4501930), (60, 3151351), (70, 2701158), (84, 2250965), (105, 1800772), (140, 1350579), (210, 900386), (420, 450193)]