30185715

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{5867}}^1$

素因数の和:5896

約数の個数: 32

約数和(自身を含む): 56332800

約数和(自身を除く): 26147085

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 5867, 17601, 29335, 41069, 88005, 123207, 205345, 287483, 616035, 862449, 1437415, 2012381, 4312245, 6037143, 10061905, 30185715]

約数ペア:

[(1, 30185715), (3, 10061905), (5, 6037143), (7, 4312245), (15, 2012381), (21, 1437415), (35, 862449), (49, 616035), (105, 287483), (147, 205345), (245, 123207), (343, 88005), (735, 41069), (1029, 29335), (1715, 17601), (5145, 5867)]