2242695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 4644864

約数和(自身を除く): 2402169

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 53, 65, 91, 93, 105, 155, 159, 195, 217, 265, 273, 371, 403, 455, 465, 651, 689, 795, 1085, 1113, 1209, 1365, 1643, 1855, 2015, 2067, 2821, 3255, 3445, 4823, 4929, 5565, 6045, 8215, 8463, 10335, 11501, 14105, 14469, 21359, 24115, 24645, 34503, 42315, 57505, 64077, 72345, 106795, 149513, 172515, 320385, 448539, 747565, 2242695]

約数ペア:

[(1, 2242695), (3, 747565), (5, 448539), (7, 320385), (13, 172515), (15, 149513), (21, 106795), (31, 72345), (35, 64077), (39, 57505), (53, 42315), (65, 34503), (91, 24645), (93, 24115), (105, 21359), (155, 14469), (159, 14105), (195, 11501), (217, 10335), (265, 8463), (273, 8215), (371, 6045), (403, 5565), (455, 4929), (465, 4823), (651, 3445), (689, 3255), (795, 2821), (1085, 2067), (1113, 2015), (1209, 1855), (1365, 1643)]