289073210

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{733}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 527158800

約数和(自身を除く): 238085590

約数列:

[1, 2, 5, 10, 113, 226, 349, 565, 698, 733, 1130, 1466, 1745, 3490, 3665, 7330, 39437, 78874, 82829, 165658, 197185, 255817, 394370, 414145, 511634, 828290, 1279085, 2558170, 28907321, 57814642, 144536605, 289073210]

約数ペア:

[(1, 289073210), (2, 144536605), (5, 57814642), (10, 28907321), (113, 2558170), (226, 1279085), (349, 828290), (565, 511634), (698, 414145), (733, 394370), (1130, 255817), (1466, 197185), (1745, 165658), (3490, 82829), (3665, 78874), (7330, 39437)]