237536990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3529}}^1$

素因数の和:3716

約数の個数: 32

約数和(自身を含む): 439188480

約数和(自身を除く): 201651490

約数列:

[1, 2, 5, 10, 53, 106, 127, 254, 265, 530, 635, 1270, 3529, 6731, 7058, 13462, 17645, 33655, 35290, 67310, 187037, 374074, 448183, 896366, 935185, 1870370, 2240915, 4481830, 23753699, 47507398, 118768495, 237536990]

約数ペア:

[(1, 237536990), (2, 118768495), (5, 47507398), (10, 23753699), (53, 4481830), (106, 2240915), (127, 1870370), (254, 935185), (265, 896366), (530, 448183), (635, 374074), (1270, 187037), (3529, 67310), (6731, 35290), (7058, 33655), (13462, 17645)]