30747416

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9001}}^1$

素因数の和:9075

約数の個数: 32

約数和(自身を含む): 66974880

約数和(自身を除く): 36227464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 9001, 18002, 36004, 63007, 72008, 126014, 252028, 504056, 549061, 1098122, 2196244, 3843427, 4392488, 7686854, 15373708, 30747416]

約数ペア:

[(1, 30747416), (2, 15373708), (4, 7686854), (7, 4392488), (8, 3843427), (14, 2196244), (28, 1098122), (56, 549061), (61, 504056), (122, 252028), (244, 126014), (427, 72008), (488, 63007), (854, 36004), (1708, 18002), (3416, 9001)]