215460714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5130017}}^1$

素因数の和:5130029

約数の個数: 16

約数和(自身を含む): 492481728

約数和(自身を除く): 277021014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5130017, 10260034, 15390051, 30780102, 35910119, 71820238, 107730357, 215460714]

約数ペア:

[(1, 215460714), (2, 107730357), (3, 71820238), (6, 35910119), (7, 30780102), (14, 15390051), (21, 10260034), (42, 5130017)]