7247270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 13996800

約数和(自身を除く): 6749530

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 479, 890, 958, 1513, 2395, 3026, 4790, 7565, 8143, 15130, 16286, 40715, 42631, 81430, 85262, 213155, 426310, 724727, 1449454, 3623635, 7247270]

約数ペア:

[(1, 7247270), (2, 3623635), (5, 1449454), (10, 724727), (17, 426310), (34, 213155), (85, 85262), (89, 81430), (170, 42631), (178, 40715), (445, 16286), (479, 15130), (890, 8143), (958, 7565), (1513, 4790), (2395, 3026)]