13029430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 24276384

約数和(自身を除く): 11246954

約数列:

[1, 2, 5, 10, 43, 86, 157, 193, 215, 314, 386, 430, 785, 965, 1570, 1930, 6751, 8299, 13502, 16598, 30301, 33755, 41495, 60602, 67510, 82990, 151505, 303010, 1302943, 2605886, 6514715, 13029430]

約数ペア:

[(1, 13029430), (2, 6514715), (5, 2605886), (10, 1302943), (43, 303010), (86, 151505), (157, 82990), (193, 67510), (215, 60602), (314, 41495), (386, 33755), (430, 30301), (785, 16598), (965, 13502), (1570, 8299), (1930, 6751)]