40254630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103217}}^1$

素因数の和:103240

約数の個数: 32

約数和(自身を含む): 104043744

約数和(自身を除く): 63789114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 103217, 206434, 309651, 516085, 619302, 1032170, 1341821, 1548255, 2683642, 3096510, 4025463, 6709105, 8050926, 13418210, 20127315, 40254630]

約数ペア:

[(1, 40254630), (2, 20127315), (3, 13418210), (5, 8050926), (6, 6709105), (10, 4025463), (13, 3096510), (15, 2683642), (26, 1548255), (30, 1341821), (39, 1032170), (65, 619302), (78, 516085), (130, 309651), (195, 206434), (390, 103217)]