2015948060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{847037}}^1$

素因数の和:847070

約数の個数: 48

約数和(自身を含む): 5122885824

約数和(自身を除く): 3106937764

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 847037, 1694074, 3388148, 4235185, 5929259, 8470370, 11858518, 14399629, 16940740, 23717036, 28799258, 29646295, 57598516, 59292590, 71998145, 100797403, 118585180, 143996290, 201594806, 287992580, 403189612, 503987015, 1007974030, 2015948060]

約数ペア:

[(1, 2015948060), (2, 1007974030), (4, 503987015), (5, 403189612), (7, 287992580), (10, 201594806), (14, 143996290), (17, 118585180), (20, 100797403), (28, 71998145), (34, 59292590), (35, 57598516), (68, 29646295), (70, 28799258), (85, 23717036), (119, 16940740), (140, 14399629), (170, 11858518), (238, 8470370), (340, 5929259), (476, 4235185), (595, 3388148), (1190, 1694074), (2380, 847037)]