15016004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 29164800

約数和(自身を除く): 14148796

約数列:

[1, 2, 4, 19, 38, 41, 61, 76, 79, 82, 122, 158, 164, 244, 316, 779, 1159, 1501, 1558, 2318, 2501, 3002, 3116, 3239, 4636, 4819, 5002, 6004, 6478, 9638, 10004, 12956, 19276, 47519, 61541, 91561, 95038, 123082, 183122, 190076, 197579, 246164, 366244, 395158, 790316, 3754001, 7508002, 15016004]

約数ペア:

[(1, 15016004), (2, 7508002), (4, 3754001), (19, 790316), (38, 395158), (41, 366244), (61, 246164), (76, 197579), (79, 190076), (82, 183122), (122, 123082), (158, 95038), (164, 91561), (244, 61541), (316, 47519), (779, 19276), (1159, 12956), (1501, 10004), (1558, 9638), (2318, 6478), (2501, 6004), (3002, 5002), (3116, 4819), (3239, 4636)]