15409590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73379}}^1$

素因数の和:73396

約数の個数: 32

約数和(自身を含む): 42266880

約数和(自身を除く): 26857290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 73379, 146758, 220137, 366895, 440274, 513653, 733790, 1027306, 1100685, 1540959, 2201370, 2568265, 3081918, 5136530, 7704795, 15409590]

約数ペア:

[(1, 15409590), (2, 7704795), (3, 5136530), (5, 3081918), (6, 2568265), (7, 2201370), (10, 1540959), (14, 1100685), (15, 1027306), (21, 733790), (30, 513653), (35, 440274), (42, 366895), (70, 220137), (105, 146758), (210, 73379)]