331348220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{124567}}^1$

素因数の和:124602

約数の個数: 48

約数和(自身を含む): 837096960

約数和(自身を除く): 505748740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 124567, 249134, 498268, 622835, 871969, 1245670, 1743938, 2366773, 2491340, 3487876, 4359845, 4733546, 8719690, 9467092, 11833865, 16567411, 17439380, 23667730, 33134822, 47335460, 66269644, 82837055, 165674110, 331348220]

約数ペア:

[(1, 331348220), (2, 165674110), (4, 82837055), (5, 66269644), (7, 47335460), (10, 33134822), (14, 23667730), (19, 17439380), (20, 16567411), (28, 11833865), (35, 9467092), (38, 8719690), (70, 4733546), (76, 4359845), (95, 3487876), (133, 2491340), (140, 2366773), (190, 1743938), (266, 1245670), (380, 871969), (532, 622835), (665, 498268), (1330, 249134), (2660, 124567)]