30204223

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4789}}^1$

素因数の和:4866

約数の個数: 16

約数和(自身を含む): 37247040

約数和(自身を除く): 7042817

約数列:

[1, 7, 17, 53, 119, 371, 901, 4789, 6307, 33523, 81413, 253817, 569891, 1776719, 4314889, 30204223]

約数ペア:

[(1, 30204223), (7, 4314889), (17, 1776719), (53, 569891), (119, 253817), (371, 81413), (901, 33523), (4789, 6307)]