73964730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8191}}^1$

素因数の和:8251

約数の個数: 64

約数和(自身を含む): 207618048

約数和(自身を除く): 133653318

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, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 8191, 9030, 16382, 24573, 40955, 49146, 57337, 81910, 114674, 122865, 172011, 245730, 286685, 344022, 352213, 573370, 704426, 860055, 1056639, 1720110, 1761065, 2113278, 2465491, 3522130, 4930982, 5283195, 7396473, 10566390, 12327455, 14792946, 24654910, 36982365, 73964730]

約数ペア:

[(1, 73964730), (2, 36982365), (3, 24654910), (5, 14792946), (6, 12327455), (7, 10566390), (10, 7396473), (14, 5283195), (15, 4930982), (21, 3522130), (30, 2465491), (35, 2113278), (42, 1761065), (43, 1720110), (70, 1056639), (86, 860055), (105, 704426), (129, 573370), (210, 352213), (215, 344022), (258, 286685), (301, 245730), (430, 172011), (602, 122865), (645, 114674), (903, 81910), (1290, 57337), (1505, 49146), (1806, 40955), (3010, 24573), (4515, 16382), (8191, 9030)]