31201610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14929}}^1$

素因数の和:14966

約数の個数: 32

約数和(自身を含む): 64497600

約数和(自身を除く): 33295990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 14929, 29858, 74645, 149290, 164219, 283651, 328438, 567302, 821095, 1418255, 1642190, 2836510, 3120161, 6240322, 15600805, 31201610]

約数ペア:

[(1, 31201610), (2, 15600805), (5, 6240322), (10, 3120161), (11, 2836510), (19, 1642190), (22, 1418255), (38, 821095), (55, 567302), (95, 328438), (110, 283651), (190, 164219), (209, 149290), (418, 74645), (1045, 29858), (2090, 14929)]