30872600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{14033}}^1$

素因数の和:14060

約数の個数: 48

約数和(自身を含む): 78309720

約数和(自身を除く): 47437120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 14033, 28066, 56132, 70165, 112264, 140330, 154363, 280660, 308726, 350825, 561320, 617452, 701650, 771815, 1234904, 1403300, 1543630, 2806600, 3087260, 3859075, 6174520, 7718150, 15436300, 30872600]

約数ペア:

[(1, 30872600), (2, 15436300), (4, 7718150), (5, 6174520), (8, 3859075), (10, 3087260), (11, 2806600), (20, 1543630), (22, 1403300), (25, 1234904), (40, 771815), (44, 701650), (50, 617452), (55, 561320), (88, 350825), (100, 308726), (110, 280660), (200, 154363), (220, 140330), (275, 112264), (440, 70165), (550, 56132), (1100, 28066), (2200, 14033)]