11975460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{28513}}^1$

素因数の和:28532

約数の個数: 48

約数和(自身を含む): 38322816

約数和(自身を除く): 26347356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 28513, 57026, 85539, 114052, 142565, 171078, 199591, 285130, 342156, 399182, 427695, 570260, 598773, 798364, 855390, 997955, 1197546, 1710780, 1995910, 2395092, 2993865, 3991820, 5987730, 11975460]

約数ペア:

[(1, 11975460), (2, 5987730), (3, 3991820), (4, 2993865), (5, 2395092), (6, 1995910), (7, 1710780), (10, 1197546), (12, 997955), (14, 855390), (15, 798364), (20, 598773), (21, 570260), (28, 427695), (30, 399182), (35, 342156), (42, 285130), (60, 199591), (70, 171078), (84, 142565), (105, 114052), (140, 85539), (210, 57026), (420, 28513)]