2227260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5303}}^1$

素因数の和:5322

約数の個数: 48

約数和(自身を含む): 7128576

約数和(自身を除く): 4901316

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, 5303, 10606, 15909, 21212, 26515, 31818, 37121, 53030, 63636, 74242, 79545, 106060, 111363, 148484, 159090, 185605, 222726, 318180, 371210, 445452, 556815, 742420, 1113630, 2227260]

約数ペア:

[(1, 2227260), (2, 1113630), (3, 742420), (4, 556815), (5, 445452), (6, 371210), (7, 318180), (10, 222726), (12, 185605), (14, 159090), (15, 148484), (20, 111363), (21, 106060), (28, 79545), (30, 74242), (35, 63636), (42, 53030), (60, 37121), (70, 31818), (84, 26515), (105, 21212), (140, 15909), (210, 10606), (420, 5303)]