194840310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21577}}^1$

素因数の和:21637

約数の個数: 64

約数和(自身を含む): 546872832

約数和(自身を除く): 352032522

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, 9030, 21577, 43154, 64731, 107885, 129462, 151039, 215770, 302078, 323655, 453117, 647310, 755195, 906234, 927811, 1510390, 1855622, 2265585, 2783433, 4531170, 4639055, 5566866, 6494677, 9278110, 12989354, 13917165, 19484031, 27834330, 32473385, 38968062, 64946770, 97420155, 194840310]

約数ペア:

[(1, 194840310), (2, 97420155), (3, 64946770), (5, 38968062), (6, 32473385), (7, 27834330), (10, 19484031), (14, 13917165), (15, 12989354), (21, 9278110), (30, 6494677), (35, 5566866), (42, 4639055), (43, 4531170), (70, 2783433), (86, 2265585), (105, 1855622), (129, 1510390), (210, 927811), (215, 906234), (258, 755195), (301, 647310), (430, 453117), (602, 323655), (645, 302078), (903, 215770), (1290, 151039), (1505, 129462), (1806, 107885), (3010, 64731), (4515, 43154), (9030, 21577)]