212702352990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7090078433}}^1$

素因数の和:7090078443

約数の個数: 16

約数和(自身を含む): 510485647248

約数和(自身を除く): 297783294258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7090078433, 14180156866, 21270235299, 35450392165, 42540470598, 70900784330, 106351176495, 212702352990]

約数ペア:

[(1, 212702352990), (2, 106351176495), (3, 70900784330), (5, 42540470598), (6, 35450392165), (10, 21270235299), (15, 14180156866), (30, 7090078433)]