11857740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 21672372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 1847, 2140, 3210, 3694, 5541, 6420, 7388, 9235, 11082, 18470, 22164, 27705, 36940, 55410, 110820, 197629, 395258, 592887, 790516, 988145, 1185774, 1976290, 2371548, 2964435, 3952580, 5928870, 11857740]

約数ペア:

[(1, 11857740), (2, 5928870), (3, 3952580), (4, 2964435), (5, 2371548), (6, 1976290), (10, 1185774), (12, 988145), (15, 790516), (20, 592887), (30, 395258), (60, 197629), (107, 110820), (214, 55410), (321, 36940), (428, 27705), (535, 22164), (642, 18470), (1070, 11082), (1284, 9235), (1605, 7388), (1847, 6420), (2140, 5541), (3210, 3694)]