9452660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 22861440

約数和(自身を除く): 13408780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 269, 502, 538, 1004, 1076, 1255, 1345, 1757, 1883, 2510, 2690, 3514, 3766, 5020, 5380, 7028, 7532, 8785, 9415, 17570, 18830, 35140, 37660, 67519, 135038, 270076, 337595, 472633, 675190, 945266, 1350380, 1890532, 2363165, 4726330, 9452660]

約数ペア:

[(1, 9452660), (2, 4726330), (4, 2363165), (5, 1890532), (7, 1350380), (10, 945266), (14, 675190), (20, 472633), (28, 337595), (35, 270076), (70, 135038), (140, 67519), (251, 37660), (269, 35140), (502, 18830), (538, 17570), (1004, 9415), (1076, 8785), (1255, 7532), (1345, 7028), (1757, 5380), (1883, 5020), (2510, 3766), (2690, 3514)]