29153180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3929}}^1$

素因数の和:3998

約数の個数: 48

約数和(自身を含む): 71305920

約数和(自身を除く): 42152740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 3929, 7420, 7858, 15716, 19645, 27503, 39290, 55006, 78580, 110012, 137515, 208237, 275030, 416474, 550060, 832948, 1041185, 1457659, 2082370, 2915318, 4164740, 5830636, 7288295, 14576590, 29153180]

約数ペア:

[(1, 29153180), (2, 14576590), (4, 7288295), (5, 5830636), (7, 4164740), (10, 2915318), (14, 2082370), (20, 1457659), (28, 1041185), (35, 832948), (53, 550060), (70, 416474), (106, 275030), (140, 208237), (212, 137515), (265, 110012), (371, 78580), (530, 55006), (742, 39290), (1060, 27503), (1484, 19645), (1855, 15716), (3710, 7858), (3929, 7420)]