3189060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2531}}^1$

素因数の和:2553

約数の個数: 72

約数和(自身を含む): 11059776

約数和(自身を除く): 7870716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2531, 5062, 7593, 10124, 12655, 15186, 17717, 22779, 25310, 30372, 35434, 37965, 45558, 50620, 53151, 70868, 75930, 88585, 91116, 106302, 113895, 151860, 159453, 177170, 212604, 227790, 265755, 318906, 354340, 455580, 531510, 637812, 797265, 1063020, 1594530, 3189060]

約数ペア:

[(1, 3189060), (2, 1594530), (3, 1063020), (4, 797265), (5, 637812), (6, 531510), (7, 455580), (9, 354340), (10, 318906), (12, 265755), (14, 227790), (15, 212604), (18, 177170), (20, 159453), (21, 151860), (28, 113895), (30, 106302), (35, 91116), (36, 88585), (42, 75930), (45, 70868), (60, 53151), (63, 50620), (70, 45558), (84, 37965), (90, 35434), (105, 30372), (126, 25310), (140, 22779), (180, 17717), (210, 15186), (252, 12655), (315, 10124), (420, 7593), (630, 5062), (1260, 2531)]