82776190

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{24133}}^1$

素因数の和:24161

約数の個数: 32

約数和(自身を含む): 173764800

約数和(自身を除く): 90988610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 24133, 48266, 120665, 168931, 241330, 337862, 844655, 1182517, 1689310, 2365034, 5912585, 8277619, 11825170, 16555238, 41388095, 82776190]

約数ペア:

[(1, 82776190), (2, 41388095), (5, 16555238), (7, 11825170), (10, 8277619), (14, 5912585), (35, 2365034), (49, 1689310), (70, 1182517), (98, 844655), (245, 337862), (343, 241330), (490, 168931), (686, 120665), (1715, 48266), (3430, 24133)]