30715143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 44914176

約数和(自身を除く): 14199033

約数列:

[1, 3, 23, 37, 53, 69, 111, 159, 227, 681, 851, 1219, 1961, 2553, 3657, 5221, 5883, 8399, 12031, 15663, 25197, 36093, 45103, 135309, 193177, 276713, 445147, 579531, 830139, 1335441, 10238381, 30715143]

約数ペア:

[(1, 30715143), (3, 10238381), (23, 1335441), (37, 830139), (53, 579531), (69, 445147), (111, 276713), (159, 193177), (227, 135309), (681, 45103), (851, 36093), (1219, 25197), (1961, 15663), (2553, 12031), (3657, 8399), (5221, 5883)]