108315060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257893}}^1$

素因数の和:257912

約数の個数: 48

約数和(自身を含む): 346609536

約数和(自身を除く): 238294476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 257893, 515786, 773679, 1031572, 1289465, 1547358, 1805251, 2578930, 3094716, 3610502, 3868395, 5157860, 5415753, 7221004, 7736790, 9026255, 10831506, 15473580, 18052510, 21663012, 27078765, 36105020, 54157530, 108315060]

約数ペア:

[(1, 108315060), (2, 54157530), (3, 36105020), (4, 27078765), (5, 21663012), (6, 18052510), (7, 15473580), (10, 10831506), (12, 9026255), (14, 7736790), (15, 7221004), (20, 5415753), (21, 5157860), (28, 3868395), (30, 3610502), (35, 3094716), (42, 2578930), (60, 1805251), (70, 1547358), (84, 1289465), (105, 1031572), (140, 773679), (210, 515786), (420, 257893)]