313165890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{11117}}^1$

素因数の和:11443

約数の個数: 48

約数和(自身を含む): 816906168

約数和(自身を除く): 503740278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2817, 3130, 4695, 5634, 9390, 11117, 14085, 22234, 28170, 33351, 55585, 66702, 100053, 111170, 166755, 200106, 333510, 500265, 1000530, 3479621, 6959242, 10438863, 17398105, 20877726, 31316589, 34796210, 52194315, 62633178, 104388630, 156582945, 313165890]

約数ペア:

[(1, 313165890), (2, 156582945), (3, 104388630), (5, 62633178), (6, 52194315), (9, 34796210), (10, 31316589), (15, 20877726), (18, 17398105), (30, 10438863), (45, 6959242), (90, 3479621), (313, 1000530), (626, 500265), (939, 333510), (1565, 200106), (1878, 166755), (2817, 111170), (3130, 100053), (4695, 66702), (5634, 55585), (9390, 33351), (11117, 28170), (14085, 22234)]