2918630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 6245424

約数和(自身を除く): 3326794

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 157, 169, 286, 314, 338, 715, 785, 845, 1430, 1570, 1690, 1727, 1859, 2041, 3454, 3718, 4082, 8635, 9295, 10205, 17270, 18590, 20410, 22451, 26533, 44902, 53066, 112255, 132665, 224510, 265330, 291863, 583726, 1459315, 2918630]

約数ペア:

[(1, 2918630), (2, 1459315), (5, 583726), (10, 291863), (11, 265330), (13, 224510), (22, 132665), (26, 112255), (55, 53066), (65, 44902), (110, 26533), (130, 22451), (143, 20410), (157, 18590), (169, 17270), (286, 10205), (314, 9295), (338, 8635), (715, 4082), (785, 3718), (845, 3454), (1430, 2041), (1570, 1859), (1690, 1727)]