30742672828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57786979}}^1$

素因数の和:57787009

約数の個数: 24

約数和(自身を含む): 64721417600

約数和(自身を除く): 33978744772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 57786979, 115573958, 231147916, 404508853, 809017706, 1097952601, 1618035412, 2195905202, 4391810404, 7685668207, 15371336414, 30742672828]

約数ペア:

[(1, 30742672828), (2, 15371336414), (4, 7685668207), (7, 4391810404), (14, 2195905202), (19, 1618035412), (28, 1097952601), (38, 809017706), (76, 404508853), (133, 231147916), (266, 115573958), (532, 57786979)]