1089060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2593}}^1$

素因数の和:2612

約数の個数: 48

約数和(自身を含む): 3486336

約数和(自身を除く): 2397276

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, 2593, 5186, 7779, 10372, 12965, 15558, 18151, 25930, 31116, 36302, 38895, 51860, 54453, 72604, 77790, 90755, 108906, 155580, 181510, 217812, 272265, 363020, 544530, 1089060]

約数ペア:

[(1, 1089060), (2, 544530), (3, 363020), (4, 272265), (5, 217812), (6, 181510), (7, 155580), (10, 108906), (12, 90755), (14, 77790), (15, 72604), (20, 54453), (21, 51860), (28, 38895), (30, 36302), (35, 31116), (42, 25930), (60, 18151), (70, 15558), (84, 12965), (105, 10372), (140, 7779), (210, 5186), (420, 2593)]