30333205

素因数分解:

$5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 14018795

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 343, 769, 805, 1127, 1715, 3845, 5383, 5635, 7889, 17687, 26915, 37681, 39445, 88435, 123809, 188405, 263767, 619045, 866663, 1318835, 4333315, 6066641, 30333205]

約数ペア:

[(1, 30333205), (5, 6066641), (7, 4333315), (23, 1318835), (35, 866663), (49, 619045), (115, 263767), (161, 188405), (245, 123809), (343, 88435), (769, 39445), (805, 37681), (1127, 26915), (1715, 17687), (3845, 7889), (5383, 5635)]