304877147090

素因数分解:

$2^1\times 5^1\times {\mathrm{21871}}^1\times {\mathrm{1393979}}^1$

素因数の和:1415857

約数の個数: 16

約数和(自身を含む): 548804350080

約数和(自身を除く): 243927202990

約数列:

[1, 2, 5, 10, 21871, 43742, 109355, 218710, 1393979, 2787958, 6969895, 13939790, 30487714709, 60975429418, 152438573545, 304877147090]

約数ペア:

[(1, 304877147090), (2, 152438573545), (5, 60975429418), (10, 30487714709), (21871, 13939790), (43742, 6969895), (109355, 2787958), (218710, 1393979)]