20230142590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1\times {\mathrm{3307}}^1$

素因数の和:3913

約数の個数: 64

約数和(自身を含む): 41911354368

約数和(自身を除く): 21681211778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 311, 562, 622, 1405, 1555, 1967, 2177, 2810, 3110, 3307, 3934, 4354, 6614, 9835, 10885, 16535, 19670, 21770, 23149, 33070, 46298, 87391, 115745, 174782, 231490, 436955, 611737, 873910, 929267, 1028477, 1223474, 1858534, 2056954, 3058685, 4646335, 5142385, 6117370, 6504869, 7199339, 9292670, 10284770, 13009738, 14398678, 32524345, 35996695, 65048690, 71993390, 289002037, 578004074, 1445010185, 2023014259, 2890020370, 4046028518, 10115071295, 20230142590]

約数ペア:

[(1, 20230142590), (2, 10115071295), (5, 4046028518), (7, 2890020370), (10, 2023014259), (14, 1445010185), (35, 578004074), (70, 289002037), (281, 71993390), (311, 65048690), (562, 35996695), (622, 32524345), (1405, 14398678), (1555, 13009738), (1967, 10284770), (2177, 9292670), (2810, 7199339), (3110, 6504869), (3307, 6117370), (3934, 5142385), (4354, 4646335), (6614, 3058685), (9835, 2056954), (10885, 1858534), (16535, 1223474), (19670, 1028477), (21770, 929267), (23149, 873910), (33070, 611737), (46298, 436955), (87391, 231490), (115745, 174782)]