30043290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43541}}^1$

素因数の和:43574

約数の個数: 32

約数和(自身を含む): 75240576

約数和(自身を除く): 45197286

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 43541, 87082, 130623, 217705, 261246, 435410, 653115, 1001443, 1306230, 2002886, 3004329, 5007215, 6008658, 10014430, 15021645, 30043290]

約数ペア:

[(1, 30043290), (2, 15021645), (3, 10014430), (5, 6008658), (6, 5007215), (10, 3004329), (15, 2002886), (23, 1306230), (30, 1001443), (46, 653115), (69, 435410), (115, 261246), (138, 217705), (230, 130623), (345, 87082), (690, 43541)]