61547730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15661}}^1$

素因数の和:15802

約数の個数: 32

約数和(自身を含む): 148851648

約数和(自身を除く): 87303918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 15661, 31322, 46983, 78305, 93966, 156610, 234915, 469830, 2051591, 4103182, 6154773, 10257955, 12309546, 20515910, 30773865, 61547730]

約数ペア:

[(1, 61547730), (2, 30773865), (3, 20515910), (5, 12309546), (6, 10257955), (10, 6154773), (15, 4103182), (30, 2051591), (131, 469830), (262, 234915), (393, 156610), (655, 93966), (786, 78305), (1310, 46983), (1965, 31322), (3930, 15661)]