15979330

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 29548800

約数和(自身を除く): 13569470

約数列:

[1, 2, 5, 10, 79, 113, 158, 179, 226, 358, 395, 565, 790, 895, 1130, 1790, 8927, 14141, 17854, 20227, 28282, 40454, 44635, 70705, 89270, 101135, 141410, 202270, 1597933, 3195866, 7989665, 15979330]

約数ペア:

[(1, 15979330), (2, 7989665), (5, 3195866), (10, 1597933), (79, 202270), (113, 141410), (158, 101135), (179, 89270), (226, 70705), (358, 44635), (395, 40454), (565, 28282), (790, 20227), (895, 17854), (1130, 14141), (1790, 8927)]