149745792890

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{55667581}}^1$

素因数の和:55667857

約数の個数: 16

約数和(自身を含む): 270544448520

約数和(自身を除く): 120798655630

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 55667581, 111335162, 278337905, 556675810, 14974579289, 29949158578, 74872896445, 149745792890]

約数ペア:

[(1, 149745792890), (2, 74872896445), (5, 29949158578), (10, 14974579289), (269, 556675810), (538, 278337905), (1345, 111335162), (2690, 55667581)]