31261002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{631}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 65525760

約数和(自身を除く): 34264758

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 359, 631, 718, 1077, 1262, 1893, 2154, 3786, 8257, 14513, 16514, 24771, 29026, 43539, 49542, 87078, 226529, 453058, 679587, 1359174, 5210167, 10420334, 15630501, 31261002]

約数ペア:

[(1, 31261002), (2, 15630501), (3, 10420334), (6, 5210167), (23, 1359174), (46, 679587), (69, 453058), (138, 226529), (359, 87078), (631, 49542), (718, 43539), (1077, 29026), (1262, 24771), (1893, 16514), (2154, 14513), (3786, 8257)]