13525260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{32203}}^1$

素因数の和:32222

約数の個数: 48

約数和(自身を含む): 43282176

約数和(自身を除く): 29756916

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, 32203, 64406, 96609, 128812, 161015, 193218, 225421, 322030, 386436, 450842, 483045, 644060, 676263, 901684, 966090, 1127105, 1352526, 1932180, 2254210, 2705052, 3381315, 4508420, 6762630, 13525260]

約数ペア:

[(1, 13525260), (2, 6762630), (3, 4508420), (4, 3381315), (5, 2705052), (6, 2254210), (7, 1932180), (10, 1352526), (12, 1127105), (14, 966090), (15, 901684), (20, 676263), (21, 644060), (28, 483045), (30, 450842), (35, 386436), (42, 322030), (60, 225421), (70, 193218), (84, 161015), (105, 128812), (140, 96609), (210, 64406), (420, 32203)]