30933591

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 49067424

約数和(自身を除く): 18133833

約数列:

[1, 3, 13, 17, 37, 39, 51, 97, 111, 169, 221, 291, 481, 507, 629, 663, 1261, 1443, 1649, 1887, 2873, 3589, 3783, 4947, 6253, 8177, 8619, 10767, 16393, 18759, 21437, 24531, 46657, 49179, 61013, 64311, 106301, 139971, 183039, 278681, 318903, 606541, 793169, 836043, 1819623, 2379507, 10311197, 30933591]

約数ペア:

[(1, 30933591), (3, 10311197), (13, 2379507), (17, 1819623), (37, 836043), (39, 793169), (51, 606541), (97, 318903), (111, 278681), (169, 183039), (221, 139971), (291, 106301), (481, 64311), (507, 61013), (629, 49179), (663, 46657), (1261, 24531), (1443, 21437), (1649, 18759), (1887, 16393), (2873, 10767), (3589, 8619), (3783, 8177), (4947, 6253)]