69743090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{53239}}^1$

素因数の和:53377

約数の個数: 16

約数和(自身を含む): 126498240

約数和(自身を除く): 56755150

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 53239, 106478, 266195, 532390, 6974309, 13948618, 34871545, 69743090]

約数ペア:

[(1, 69743090), (2, 34871545), (5, 13948618), (10, 6974309), (131, 532390), (262, 266195), (655, 106478), (1310, 53239)]