40257030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2901

約数の個数: 64

約数和(自身を含む): 107889408

約数和(自身を除く): 67632378

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 2365, 2837, 2838, 4730, 5674, 7095, 8511, 14185, 14190, 17022, 28370, 31207, 42555, 62414, 85110, 93621, 121991, 156035, 187242, 243982, 312070, 365973, 468105, 609955, 731946, 936210, 1219910, 1341901, 1829865, 2683802, 3659730, 4025703, 6709505, 8051406, 13419010, 20128515, 40257030]

約数ペア:

[(1, 40257030), (2, 20128515), (3, 13419010), (5, 8051406), (6, 6709505), (10, 4025703), (11, 3659730), (15, 2683802), (22, 1829865), (30, 1341901), (33, 1219910), (43, 936210), (55, 731946), (66, 609955), (86, 468105), (110, 365973), (129, 312070), (165, 243982), (215, 187242), (258, 156035), (330, 121991), (430, 93621), (473, 85110), (645, 62414), (946, 42555), (1290, 31207), (1419, 28370), (2365, 17022), (2837, 14190), (2838, 14185), (4730, 8511), (5674, 7095)]