11462940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 35603568

約数和(自身を除く): 24140628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1481, 1548, 1935, 2580, 2962, 3870, 4443, 5924, 7405, 7740, 8886, 13329, 14810, 17772, 22215, 26658, 29620, 44430, 53316, 63683, 66645, 88860, 127366, 133290, 191049, 254732, 266580, 318415, 382098, 573147, 636830, 764196, 955245, 1146294, 1273660, 1910490, 2292588, 2865735, 3820980, 5731470, 11462940]

約数ペア:

[(1, 11462940), (2, 5731470), (3, 3820980), (4, 2865735), (5, 2292588), (6, 1910490), (9, 1273660), (10, 1146294), (12, 955245), (15, 764196), (18, 636830), (20, 573147), (30, 382098), (36, 318415), (43, 266580), (45, 254732), (60, 191049), (86, 133290), (90, 127366), (129, 88860), (172, 66645), (180, 63683), (215, 53316), (258, 44430), (387, 29620), (430, 26658), (516, 22215), (645, 17772), (774, 14810), (860, 13329), (1290, 8886), (1481, 7740), (1548, 7405), (1935, 5924), (2580, 4443), (2962, 3870)]