2804167730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3081503}}^1$

素因数の和:3081530

約数の個数: 32

約数和(自身を含む): 6212312064

約数和(自身を除く): 3408144334

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3081503, 6163006, 15407515, 21570521, 30815030, 40059539, 43141042, 80119078, 107852605, 200297695, 215705210, 280416773, 400595390, 560833546, 1402083865, 2804167730]

約数ペア:

[(1, 2804167730), (2, 1402083865), (5, 560833546), (7, 400595390), (10, 280416773), (13, 215705210), (14, 200297695), (26, 107852605), (35, 80119078), (65, 43141042), (70, 40059539), (91, 30815030), (130, 21570521), (182, 15407515), (455, 6163006), (910, 3081503)]