64001630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2001

約数の個数: 64

約数和(自身を含む): 147045888

約数和(自身を除く): 83044258

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 946, 1505, 1933, 2365, 3010, 3311, 3866, 4730, 6622, 9665, 13531, 16555, 19330, 21263, 27062, 33110, 42526, 67655, 83119, 106315, 135310, 148841, 166238, 212630, 297682, 415595, 581833, 744205, 831190, 914309, 1163666, 1488410, 1828618, 2909165, 4571545, 5818330, 6400163, 9143090, 12800326, 32000815, 64001630]

約数ペア:

[(1, 64001630), (2, 32000815), (5, 12800326), (7, 9143090), (10, 6400163), (11, 5818330), (14, 4571545), (22, 2909165), (35, 1828618), (43, 1488410), (55, 1163666), (70, 914309), (77, 831190), (86, 744205), (110, 581833), (154, 415595), (215, 297682), (301, 212630), (385, 166238), (430, 148841), (473, 135310), (602, 106315), (770, 83119), (946, 67655), (1505, 42526), (1933, 33110), (2365, 27062), (3010, 21263), (3311, 19330), (3866, 16555), (4730, 13531), (6622, 9665)]