15442130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 30723840

約数和(自身を除く): 15281710

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 1777, 3554, 4345, 8690, 8885, 17770, 19547, 39094, 97735, 140383, 195470, 280766, 701915, 1403830, 1544213, 3088426, 7721065, 15442130]

約数ペア:

[(1, 15442130), (2, 7721065), (5, 3088426), (10, 1544213), (11, 1403830), (22, 701915), (55, 280766), (79, 195470), (110, 140383), (158, 97735), (395, 39094), (790, 19547), (869, 17770), (1738, 8885), (1777, 8690), (3554, 4345)]