30763965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 52448256

約数和(自身を除く): 21684291

約数列:

[1, 3, 5, 15, 17, 51, 85, 223, 255, 541, 669, 1115, 1623, 2705, 3345, 3791, 8115, 9197, 11373, 18955, 27591, 45985, 56865, 120643, 137955, 361929, 603215, 1809645, 2050931, 6152793, 10254655, 30763965]

約数ペア:

[(1, 30763965), (3, 10254655), (5, 6152793), (15, 2050931), (17, 1809645), (51, 603215), (85, 361929), (223, 137955), (255, 120643), (541, 56865), (669, 45985), (1115, 27591), (1623, 18955), (2705, 11373), (3345, 9197), (3791, 8115)]