14920730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 31726080

約数和(自身を除く): 16805350

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 79, 85, 101, 110, 158, 170, 187, 202, 374, 395, 505, 790, 869, 935, 1010, 1111, 1343, 1717, 1738, 1870, 2222, 2686, 3434, 4345, 5555, 6715, 7979, 8585, 8690, 11110, 13430, 14773, 15958, 17170, 18887, 29546, 37774, 39895, 73865, 79790, 87769, 94435, 135643, 147730, 175538, 188870, 271286, 438845, 678215, 877690, 1356430, 1492073, 2984146, 7460365, 14920730]

約数ペア:

[(1, 14920730), (2, 7460365), (5, 2984146), (10, 1492073), (11, 1356430), (17, 877690), (22, 678215), (34, 438845), (55, 271286), (79, 188870), (85, 175538), (101, 147730), (110, 135643), (158, 94435), (170, 87769), (187, 79790), (202, 73865), (374, 39895), (395, 37774), (505, 29546), (790, 18887), (869, 17170), (935, 15958), (1010, 14773), (1111, 13430), (1343, 11110), (1717, 8690), (1738, 8585), (1870, 7979), (2222, 6715), (2686, 5555), (3434, 4345)]