122787410

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 225054720

約数和(自身を除く): 102267310

約数列:

[1, 2, 5, 10, 109, 127, 218, 254, 545, 635, 887, 1090, 1270, 1774, 4435, 8870, 13843, 27686, 69215, 96683, 112649, 138430, 193366, 225298, 483415, 563245, 966830, 1126490, 12278741, 24557482, 61393705, 122787410]

約数ペア:

[(1, 122787410), (2, 61393705), (5, 24557482), (10, 12278741), (109, 1126490), (127, 966830), (218, 563245), (254, 483415), (545, 225298), (635, 193366), (887, 138430), (1090, 112649), (1270, 96683), (1774, 69215), (4435, 27686), (8870, 13843)]