231750790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9311}}^1$

素因数の和:9468

約数の個数: 32

約数和(自身を含む): 442506240

約数和(自身を除く): 210755450

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4978, 9311, 12445, 18622, 24890, 46555, 93110, 176909, 353818, 884545, 1219741, 1769090, 2439482, 6098705, 12197410, 23175079, 46350158, 115875395, 231750790]

約数ペア:

[(1, 231750790), (2, 115875395), (5, 46350158), (10, 23175079), (19, 12197410), (38, 6098705), (95, 2439482), (131, 1769090), (190, 1219741), (262, 884545), (655, 353818), (1310, 176909), (2489, 93110), (4978, 46555), (9311, 24890), (12445, 18622)]