270492794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30509}}^1$

素因数の和:30566

約数の個数: 32

約数和(自身を含む): 492065280

約数和(自身を除く): 221572486

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 30509, 61018, 335599, 396617, 671198, 793234, 945779, 1891558, 4362787, 8725574, 10403569, 12295127, 20807138, 24590254, 135246397, 270492794]

約数ペア:

[(1, 270492794), (2, 135246397), (11, 24590254), (13, 20807138), (22, 12295127), (26, 10403569), (31, 8725574), (62, 4362787), (143, 1891558), (286, 945779), (341, 793234), (403, 671198), (682, 396617), (806, 335599), (4433, 61018), (8866, 30509)]