11986140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1867}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 33892992

約数和(自身を除く): 21906852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 1867, 2140, 3210, 3734, 5601, 6420, 7468, 9335, 11202, 18670, 22404, 28005, 37340, 56010, 112020, 199769, 399538, 599307, 799076, 998845, 1198614, 1997690, 2397228, 2996535, 3995380, 5993070, 11986140]

約数ペア:

[(1, 11986140), (2, 5993070), (3, 3995380), (4, 2996535), (5, 2397228), (6, 1997690), (10, 1198614), (12, 998845), (15, 799076), (20, 599307), (30, 399538), (60, 199769), (107, 112020), (214, 56010), (321, 37340), (428, 28005), (535, 22404), (642, 18670), (1070, 11202), (1284, 9335), (1605, 7468), (1867, 6420), (2140, 5601), (3210, 3734)]