27331310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 53163216

約数和(自身を除く): 25831906

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 113, 134, 190, 226, 335, 361, 565, 670, 722, 1130, 1273, 1805, 2147, 2546, 3610, 4294, 6365, 7571, 10735, 12730, 15142, 21470, 24187, 37855, 40793, 48374, 75710, 81586, 120935, 143849, 203965, 241870, 287698, 407930, 719245, 1438490, 2733131, 5466262, 13665655, 27331310]

約数ペア:

[(1, 27331310), (2, 13665655), (5, 5466262), (10, 2733131), (19, 1438490), (38, 719245), (67, 407930), (95, 287698), (113, 241870), (134, 203965), (190, 143849), (226, 120935), (335, 81586), (361, 75710), (565, 48374), (670, 40793), (722, 37855), (1130, 24187), (1273, 21470), (1805, 15142), (2147, 12730), (2546, 10735), (3610, 7571), (4294, 6365)]