76880310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6359}}^1$

素因数の和:6413

約数の個数: 64

約数和(自身を含む): 205148160

約数和(自身を除く): 128267850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 6359, 12090, 12718, 19077, 31795, 38154, 63590, 82667, 95385, 165334, 190770, 197129, 248001, 394258, 413335, 496002, 591387, 826670, 985645, 1182774, 1240005, 1971290, 2480010, 2562677, 2956935, 5125354, 5913870, 7688031, 12813385, 15376062, 25626770, 38440155, 76880310]

約数ペア:

[(1, 76880310), (2, 38440155), (3, 25626770), (5, 15376062), (6, 12813385), (10, 7688031), (13, 5913870), (15, 5125354), (26, 2956935), (30, 2562677), (31, 2480010), (39, 1971290), (62, 1240005), (65, 1182774), (78, 985645), (93, 826670), (130, 591387), (155, 496002), (186, 413335), (195, 394258), (310, 248001), (390, 197129), (403, 190770), (465, 165334), (806, 95385), (930, 82667), (1209, 63590), (2015, 38154), (2418, 31795), (4030, 19077), (6045, 12718), (6359, 12090)]