42261790

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 77635584

約数和(自身を除く): 35373794

約数列:

[1, 2, 5, 10, 107, 127, 214, 254, 311, 535, 622, 635, 1070, 1270, 1555, 3110, 13589, 27178, 33277, 39497, 66554, 67945, 78994, 135890, 166385, 197485, 332770, 394970, 4226179, 8452358, 21130895, 42261790]

約数ペア:

[(1, 42261790), (2, 21130895), (5, 8452358), (10, 4226179), (107, 394970), (127, 332770), (214, 197485), (254, 166385), (311, 135890), (535, 78994), (622, 67945), (635, 66554), (1070, 39497), (1270, 33277), (1555, 27178), (3110, 13589)]