21035100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{70117}}^1$

素因数の和:70134

約数の個数: 36

約数和(自身を含む): 60862424

約数和(自身を除く): 39827324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 70117, 140234, 210351, 280468, 350585, 420702, 701170, 841404, 1051755, 1402340, 1752925, 2103510, 3505850, 4207020, 5258775, 7011700, 10517550, 21035100]

約数ペア:

[(1, 21035100), (2, 10517550), (3, 7011700), (4, 5258775), (5, 4207020), (6, 3505850), (10, 2103510), (12, 1752925), (15, 1402340), (20, 1051755), (25, 841404), (30, 701170), (50, 420702), (60, 350585), (75, 280468), (100, 210351), (150, 140234), (300, 70117)]