30208010

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{8807}}^1$

素因数の和:8835

約数の個数: 32

約数和(自身を含む): 63417600

約数和(自身を除く): 33209590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 8807, 17614, 44035, 61649, 88070, 123298, 308245, 431543, 616490, 863086, 2157715, 3020801, 4315430, 6041602, 15104005, 30208010]

約数ペア:

[(1, 30208010), (2, 15104005), (5, 6041602), (7, 4315430), (10, 3020801), (14, 2157715), (35, 863086), (49, 616490), (70, 431543), (98, 308245), (245, 123298), (343, 88070), (490, 61649), (686, 44035), (1715, 17614), (3430, 8807)]