66621230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{797}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 129505824

約数和(自身を除く): 62884594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 643, 797, 1286, 1594, 3215, 3985, 6430, 7970, 8359, 10361, 16718, 20722, 41795, 51805, 83590, 103610, 512471, 1024942, 2562355, 5124710, 6662123, 13324246, 33310615, 66621230]

約数ペア:

[(1, 66621230), (2, 33310615), (5, 13324246), (10, 6662123), (13, 5124710), (26, 2562355), (65, 1024942), (130, 512471), (643, 103610), (797, 83590), (1286, 51805), (1594, 41795), (3215, 20722), (3985, 16718), (6430, 10361), (7970, 8359)]