226985710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{23669}}^1$

素因数の和:23820

約数の個数: 32

約数和(自身を含む): 470370240

約数和(自身を除く): 243384530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 9590, 23669, 47338, 118345, 165683, 236690, 331366, 828415, 1656830, 3242653, 6485306, 16213265, 22698571, 32426530, 45397142, 113492855, 226985710]

約数ペア:

[(1, 226985710), (2, 113492855), (5, 45397142), (7, 32426530), (10, 22698571), (14, 16213265), (35, 6485306), (70, 3242653), (137, 1656830), (274, 828415), (685, 331366), (959, 236690), (1370, 165683), (1918, 118345), (4795, 47338), (9590, 23669)]