30866748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 79035264

約数和(自身を除く): 48168516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 197, 394, 591, 788, 1182, 1187, 2167, 2364, 2374, 3561, 4334, 4748, 6501, 7122, 8668, 13002, 13057, 14244, 26004, 26114, 39171, 52228, 78342, 156684, 233839, 467678, 701517, 935356, 1403034, 2572229, 2806068, 5144458, 7716687, 10288916, 15433374, 30866748]

約数ペア:

[(1, 30866748), (2, 15433374), (3, 10288916), (4, 7716687), (6, 5144458), (11, 2806068), (12, 2572229), (22, 1403034), (33, 935356), (44, 701517), (66, 467678), (132, 233839), (197, 156684), (394, 78342), (591, 52228), (788, 39171), (1182, 26114), (1187, 26004), (2167, 14244), (2364, 13057), (2374, 13002), (3561, 8668), (4334, 7122), (4748, 6501)]