7290910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 7224290

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 839, 869, 1678, 1738, 4195, 4345, 8390, 8690, 9229, 18458, 46145, 66281, 92290, 132562, 331405, 662810, 729091, 1458182, 3645455, 7290910]

約数ペア:

[(1, 7290910), (2, 3645455), (5, 1458182), (10, 729091), (11, 662810), (22, 331405), (55, 132562), (79, 92290), (110, 66281), (158, 46145), (395, 18458), (790, 9229), (839, 8690), (869, 8390), (1678, 4345), (1738, 4195)]