72742870

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 134265600

約数和(自身を除く): 61522730

約数列:

[1, 2, 5, 10, 59, 118, 139, 278, 295, 590, 695, 887, 1390, 1774, 4435, 8201, 8870, 16402, 41005, 52333, 82010, 104666, 123293, 246586, 261665, 523330, 616465, 1232930, 7274287, 14548574, 36371435, 72742870]

約数ペア:

[(1, 72742870), (2, 36371435), (5, 14548574), (10, 7274287), (59, 1232930), (118, 616465), (139, 523330), (278, 261665), (295, 246586), (590, 123293), (695, 104666), (887, 82010), (1390, 52333), (1774, 41005), (4435, 16402), (8201, 8870)]