199913010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26339}}^1$

素因数の和:26383

約数の個数: 64

約数和(自身を含む): 546186240

約数和(自身を除く): 346273230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 26339, 52678, 79017, 131695, 158034, 263390, 289729, 395085, 579458, 605797, 790170, 869187, 1211594, 1448645, 1738374, 1817391, 2897290, 3028985, 3634782, 4345935, 6057970, 6663767, 8691870, 9086955, 13327534, 18173910, 19991301, 33318835, 39982602, 66637670, 99956505, 199913010]

約数ペア:

[(1, 199913010), (2, 99956505), (3, 66637670), (5, 39982602), (6, 33318835), (10, 19991301), (11, 18173910), (15, 13327534), (22, 9086955), (23, 8691870), (30, 6663767), (33, 6057970), (46, 4345935), (55, 3634782), (66, 3028985), (69, 2897290), (110, 1817391), (115, 1738374), (138, 1448645), (165, 1211594), (230, 869187), (253, 790170), (330, 605797), (345, 579458), (506, 395085), (690, 289729), (759, 263390), (1265, 158034), (1518, 131695), (2530, 79017), (3795, 52678), (7590, 26339)]