138520650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{923471}}^1$

素因数の和:923486

約数の個数: 24

約数和(自身を含む): 343531584

約数和(自身を除く): 205010934

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 923471, 1846942, 2770413, 4617355, 5540826, 9234710, 13852065, 23086775, 27704130, 46173550, 69260325, 138520650]

約数ペア:

[(1, 138520650), (2, 69260325), (3, 46173550), (5, 27704130), (6, 23086775), (10, 13852065), (15, 9234710), (25, 5540826), (30, 4617355), (50, 2770413), (75, 1846942), (150, 923471)]