3178366930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{389029}}^1$

素因数の和:389098

約数の個数: 32

約数和(自身を含む): 6162235200

約数和(自身を除く): 2983868270

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 389029, 778058, 1945145, 3890290, 7391551, 14783102, 16728247, 33456494, 36957755, 73915510, 83641235, 167282470, 317836693, 635673386, 1589183465, 3178366930]

約数ペア:

[(1, 3178366930), (2, 1589183465), (5, 635673386), (10, 317836693), (19, 167282470), (38, 83641235), (43, 73915510), (86, 36957755), (95, 33456494), (190, 16728247), (215, 14783102), (430, 7391551), (817, 3890290), (1634, 1945145), (4085, 778058), (8170, 389029)]