4722690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 13280256

約数和(自身を除く): 8557566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 523, 602, 645, 903, 1046, 1290, 1505, 1569, 1806, 2615, 3010, 3138, 3661, 4515, 5230, 7322, 7845, 9030, 10983, 15690, 18305, 21966, 22489, 36610, 44978, 54915, 67467, 109830, 112445, 134934, 157423, 224890, 314846, 337335, 472269, 674670, 787115, 944538, 1574230, 2361345, 4722690]

約数ペア:

[(1, 4722690), (2, 2361345), (3, 1574230), (5, 944538), (6, 787115), (7, 674670), (10, 472269), (14, 337335), (15, 314846), (21, 224890), (30, 157423), (35, 134934), (42, 112445), (43, 109830), (70, 67467), (86, 54915), (105, 44978), (129, 36610), (210, 22489), (215, 21966), (258, 18305), (301, 15690), (430, 10983), (523, 9030), (602, 7845), (645, 7322), (903, 5230), (1046, 4515), (1290, 3661), (1505, 3138), (1569, 3010), (1806, 2615)]