30866010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 85542912

約数和(自身を除く): 54676902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1427, 1442, 1545, 2163, 2854, 3090, 3605, 4281, 4326, 7135, 7210, 8562, 9989, 10815, 14270, 19978, 21405, 21630, 29967, 42810, 49945, 59934, 99890, 146981, 149835, 293962, 299670, 440943, 734905, 881886, 1028867, 1469810, 2057734, 2204715, 3086601, 4409430, 5144335, 6173202, 10288670, 15433005, 30866010]

約数ペア:

[(1, 30866010), (2, 15433005), (3, 10288670), (5, 6173202), (6, 5144335), (7, 4409430), (10, 3086601), (14, 2204715), (15, 2057734), (21, 1469810), (30, 1028867), (35, 881886), (42, 734905), (70, 440943), (103, 299670), (105, 293962), (206, 149835), (210, 146981), (309, 99890), (515, 59934), (618, 49945), (721, 42810), (1030, 29967), (1427, 21630), (1442, 21405), (1545, 19978), (2163, 14270), (2854, 10815), (3090, 9989), (3605, 8562), (4281, 7210), (4326, 7135)]