306051685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^2$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 396946944

約数和(自身を除く): 90895259

約数列:

[1, 5, 23, 31, 115, 155, 293, 713, 1465, 3565, 6739, 9083, 33695, 45415, 85849, 208909, 429245, 1044545, 1974527, 2661319, 9872635, 13306595, 61210337, 306051685]

約数ペア:

[(1, 306051685), (5, 61210337), (23, 13306595), (31, 9872635), (115, 2661319), (155, 1974527), (293, 1044545), (713, 429245), (1465, 208909), (3565, 85849), (6739, 45415), (9083, 33695)]