31083580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6143}}^1$

素因数の和:6186

約数の個数: 48

約数和(自身を含む): 74317824

約数和(自身を除く): 43234244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 6143, 12286, 24572, 30715, 61430, 67573, 122860, 135146, 141289, 270292, 282578, 337865, 565156, 675730, 706445, 1351460, 1412890, 1554179, 2825780, 3108358, 6216716, 7770895, 15541790, 31083580]

約数ペア:

[(1, 31083580), (2, 15541790), (4, 7770895), (5, 6216716), (10, 3108358), (11, 2825780), (20, 1554179), (22, 1412890), (23, 1351460), (44, 706445), (46, 675730), (55, 565156), (92, 337865), (110, 282578), (115, 270292), (220, 141289), (230, 135146), (253, 122860), (460, 67573), (506, 61430), (1012, 30715), (1265, 24572), (2530, 12286), (5060, 6143)]