191164190

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{55733}}^1$

素因数の和:55761

約数の個数: 32

約数和(自身を含む): 401284800

約数和(自身を除く): 210120610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 55733, 111466, 278665, 390131, 557330, 780262, 1950655, 2730917, 3901310, 5461834, 13654585, 19116419, 27309170, 38232838, 95582095, 191164190]

約数ペア:

[(1, 191164190), (2, 95582095), (5, 38232838), (7, 27309170), (10, 19116419), (14, 13654585), (35, 5461834), (49, 3901310), (70, 2730917), (98, 1950655), (245, 780262), (343, 557330), (490, 390131), (686, 278665), (1715, 111466), (3430, 55733)]