29854260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{165857}}^1$

素因数の和:165872

約数の個数: 36

約数和(自身を含む): 90558468

約数和(自身を除く): 60704208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 165857, 331714, 497571, 663428, 829285, 995142, 1492713, 1658570, 1990284, 2487855, 2985426, 3317140, 4975710, 5970852, 7463565, 9951420, 14927130, 29854260]

約数ペア:

[(1, 29854260), (2, 14927130), (3, 9951420), (4, 7463565), (5, 5970852), (6, 4975710), (9, 3317140), (10, 2985426), (12, 2487855), (15, 1990284), (18, 1658570), (20, 1492713), (30, 995142), (36, 829285), (45, 663428), (60, 497571), (90, 331714), (180, 165857)]