30541035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1607}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 56189952

約数和(自身を除く): 25648917

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 1607, 2715, 3801, 4821, 6335, 8035, 11249, 19005, 24105, 33747, 56245, 168735, 290867, 872601, 1454335, 2036069, 4363005, 6108207, 10180345, 30541035]

約数ペア:

[(1, 30541035), (3, 10180345), (5, 6108207), (7, 4363005), (15, 2036069), (21, 1454335), (35, 872601), (105, 290867), (181, 168735), (543, 56245), (905, 33747), (1267, 24105), (1607, 19005), (2715, 11249), (3801, 8035), (4821, 6335)]