71129402340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1185490039}}^1$

素因数の和:1185490051

約数の個数: 24

約数和(自身を含む): 199162326720

約数和(自身を除く): 128032924380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1185490039, 2370980078, 3556470117, 4741960156, 5927450195, 7112940234, 11854900390, 14225880468, 17782350585, 23709800780, 35564701170, 71129402340]

約数ペア:

[(1, 71129402340), (2, 35564701170), (3, 23709800780), (4, 17782350585), (5, 14225880468), (6, 11854900390), (10, 7112940234), (12, 5927450195), (15, 4741960156), (20, 3556470117), (30, 2370980078), (60, 1185490039)]