212310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{337}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 632736

約数和(自身を除く): 420426

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 337, 630, 674, 1011, 1685, 2022, 2359, 3033, 3370, 4718, 5055, 6066, 7077, 10110, 11795, 14154, 15165, 21231, 23590, 30330, 35385, 42462, 70770, 106155, 212310]

約数ペア:

[(1, 212310), (2, 106155), (3, 70770), (5, 42462), (6, 35385), (7, 30330), (9, 23590), (10, 21231), (14, 15165), (15, 14154), (18, 11795), (21, 10110), (30, 7077), (35, 6066), (42, 5055), (45, 4718), (63, 3370), (70, 3033), (90, 2359), (105, 2022), (126, 1685), (210, 1011), (315, 674), (337, 630)]