61038740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3433}}^1$

素因数の和:3576

約数の個数: 48

約数和(自身を含む): 147689472

約数和(自身を除く): 86650732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3433, 3556, 4445, 6866, 8890, 13732, 17165, 17780, 24031, 34330, 48062, 68660, 96124, 120155, 240310, 435991, 480620, 871982, 1743964, 2179955, 3051937, 4359910, 6103874, 8719820, 12207748, 15259685, 30519370, 61038740]

約数ペア:

[(1, 61038740), (2, 30519370), (4, 15259685), (5, 12207748), (7, 8719820), (10, 6103874), (14, 4359910), (20, 3051937), (28, 2179955), (35, 1743964), (70, 871982), (127, 480620), (140, 435991), (254, 240310), (508, 120155), (635, 96124), (889, 68660), (1270, 48062), (1778, 34330), (2540, 24031), (3433, 17780), (3556, 17165), (4445, 13732), (6866, 8890)]