68170260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2333}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 191350656

約数和(自身を除く): 123180396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2333, 2435, 2922, 4666, 4870, 5844, 6999, 7305, 9332, 9740, 11665, 13998, 14610, 23330, 27996, 29220, 34995, 46660, 69990, 139980, 1136171, 2272342, 3408513, 4544684, 5680855, 6817026, 11361710, 13634052, 17042565, 22723420, 34085130, 68170260]

約数ペア:

[(1, 68170260), (2, 34085130), (3, 22723420), (4, 17042565), (5, 13634052), (6, 11361710), (10, 6817026), (12, 5680855), (15, 4544684), (20, 3408513), (30, 2272342), (60, 1136171), (487, 139980), (974, 69990), (1461, 46660), (1948, 34995), (2333, 29220), (2435, 27996), (2922, 23330), (4666, 14610), (4870, 13998), (5844, 11665), (6999, 9740), (7305, 9332)]