2097060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4993}}^1$

素因数の和:5012

約数の個数: 48

約数和(自身を含む): 6711936

約数和(自身を除く): 4614876

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, 4993, 9986, 14979, 19972, 24965, 29958, 34951, 49930, 59916, 69902, 74895, 99860, 104853, 139804, 149790, 174755, 209706, 299580, 349510, 419412, 524265, 699020, 1048530, 2097060]

約数ペア:

[(1, 2097060), (2, 1048530), (3, 699020), (4, 524265), (5, 419412), (6, 349510), (7, 299580), (10, 209706), (12, 174755), (14, 149790), (15, 139804), (20, 104853), (21, 99860), (28, 74895), (30, 69902), (35, 59916), (42, 49930), (60, 34951), (70, 29958), (84, 24965), (105, 19972), (140, 14979), (210, 9986), (420, 4993)]