30617440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{27337}}^1$

素因数の和:27359

約数の個数: 48

約数和(自身を含む): 82670112

約数和(自身を除く): 52052672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 27337, 54674, 109348, 136685, 191359, 218696, 273370, 382718, 437392, 546740, 765436, 874784, 956795, 1093480, 1530872, 1913590, 2186960, 3061744, 3827180, 4373920, 6123488, 7654360, 15308720, 30617440]

約数ペア:

[(1, 30617440), (2, 15308720), (4, 7654360), (5, 6123488), (7, 4373920), (8, 3827180), (10, 3061744), (14, 2186960), (16, 1913590), (20, 1530872), (28, 1093480), (32, 956795), (35, 874784), (40, 765436), (56, 546740), (70, 437392), (80, 382718), (112, 273370), (140, 218696), (160, 191359), (224, 136685), (280, 109348), (560, 54674), (1120, 27337)]