67401730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26641}}^1$

素因数の和:26682

約数の個数: 32

約数和(自身を含む): 138112128

約数和(自身を除く): 70710398

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 26641, 53282, 133205, 266410, 293051, 586102, 612743, 1225486, 1465255, 2930510, 3063715, 6127430, 6740173, 13480346, 33700865, 67401730]

約数ペア:

[(1, 67401730), (2, 33700865), (5, 13480346), (10, 6740173), (11, 6127430), (22, 3063715), (23, 2930510), (46, 1465255), (55, 1225486), (110, 612743), (115, 586102), (230, 293051), (253, 266410), (506, 133205), (1265, 53282), (2530, 26641)]