16420470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2965

約数の個数: 64

約数和(自身を含む): 45536256

約数和(自身を除く): 29115786

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 2927, 5610, 5854, 8781, 14635, 17562, 29270, 32197, 43905, 49759, 64394, 87810, 96591, 99518, 149277, 160985, 193182, 248795, 298554, 321970, 482955, 497590, 547349, 746385, 965910, 1094698, 1492770, 1642047, 2736745, 3284094, 5473490, 8210235, 16420470]

約数ペア:

[(1, 16420470), (2, 8210235), (3, 5473490), (5, 3284094), (6, 2736745), (10, 1642047), (11, 1492770), (15, 1094698), (17, 965910), (22, 746385), (30, 547349), (33, 497590), (34, 482955), (51, 321970), (55, 298554), (66, 248795), (85, 193182), (102, 160985), (110, 149277), (165, 99518), (170, 96591), (187, 87810), (255, 64394), (330, 49759), (374, 43905), (510, 32197), (561, 29270), (935, 17562), (1122, 14635), (1870, 8781), (2805, 5854), (2927, 5610)]