61051210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2789}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 120528000

約数和(自身を除く): 59476790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 2789, 4378, 5578, 10945, 13945, 21890, 27890, 30679, 61358, 153395, 306790, 555011, 1110022, 2775055, 5550110, 6105121, 12210242, 30525605, 61051210]

約数ペア:

[(1, 61051210), (2, 30525605), (5, 12210242), (10, 6105121), (11, 5550110), (22, 2775055), (55, 1110022), (110, 555011), (199, 306790), (398, 153395), (995, 61358), (1990, 30679), (2189, 27890), (2789, 21890), (4378, 13945), (5578, 10945)]