447768510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2132231}}^1$

素因数の和:2132248

約数の個数: 32

約数和(自身を含む): 1228165632

約数和(自身を除く): 780397122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2132231, 4264462, 6396693, 10661155, 12793386, 14925617, 21322310, 29851234, 31983465, 44776851, 63966930, 74628085, 89553702, 149256170, 223884255, 447768510]

約数ペア:

[(1, 447768510), (2, 223884255), (3, 149256170), (5, 89553702), (6, 74628085), (7, 63966930), (10, 44776851), (14, 31983465), (15, 29851234), (21, 21322310), (30, 14925617), (35, 12793386), (42, 10661155), (70, 6396693), (105, 4264462), (210, 2132231)]