30989368030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163101937}}^1$

素因数の和:163101963

約数の個数: 16

約数和(自身を含む): 58716697680

約数和(自身を除く): 27727329650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 163101937, 326203874, 815509685, 1631019370, 3098936803, 6197873606, 15494684015, 30989368030]

約数ペア:

[(1, 30989368030), (2, 15494684015), (5, 6197873606), (10, 3098936803), (19, 1631019370), (38, 815509685), (95, 326203874), (190, 163101937)]