85863190

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{25033}}^1$

素因数の和:25061

約数の個数: 32

約数和(自身を含む): 180244800

約数和(自身を除く): 94381610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 25033, 50066, 125165, 175231, 250330, 350462, 876155, 1226617, 1752310, 2453234, 6133085, 8586319, 12266170, 17172638, 42931595, 85863190]

約数ペア:

[(1, 85863190), (2, 42931595), (5, 17172638), (7, 12266170), (10, 8586319), (14, 6133085), (35, 2453234), (49, 1752310), (70, 1226617), (98, 876155), (245, 350462), (343, 250330), (490, 175231), (686, 125165), (1715, 50066), (3430, 25033)]