1789543030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{128099}}^1$

素因数の和:128244

約数の個数: 32

約数和(自身を含む): 3541708800

約数和(自身を除く): 1752165770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 13970, 128099, 256198, 640495, 1280990, 1409089, 2818178, 7045445, 14090890, 16268573, 32537146, 81342865, 162685730, 178954303, 357908606, 894771515, 1789543030]

約数ペア:

[(1, 1789543030), (2, 894771515), (5, 357908606), (10, 178954303), (11, 162685730), (22, 81342865), (55, 32537146), (110, 16268573), (127, 14090890), (254, 7045445), (635, 2818178), (1270, 1409089), (1397, 1280990), (2794, 640495), (6985, 256198), (13970, 128099)]