274329010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{197359}}^1$

素因数の和:197505

約数の個数: 16

約数和(自身を含む): 497347200

約数和(自身を除く): 223018190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 197359, 394718, 986795, 1973590, 27432901, 54865802, 137164505, 274329010]

約数ペア:

[(1, 274329010), (2, 137164505), (5, 54865802), (10, 27432901), (139, 1973590), (278, 986795), (695, 394718), (1390, 197359)]