91155270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{70663}}^1$

素因数の和:70716

約数の個数: 32

約数和(自身を含む): 223863552

約数和(自身を除く): 132708282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 70663, 141326, 211989, 353315, 423978, 706630, 1059945, 2119890, 3038509, 6077018, 9115527, 15192545, 18231054, 30385090, 45577635, 91155270]

約数ペア:

[(1, 91155270), (2, 45577635), (3, 30385090), (5, 18231054), (6, 15192545), (10, 9115527), (15, 6077018), (30, 3038509), (43, 2119890), (86, 1059945), (129, 706630), (215, 423978), (258, 353315), (430, 211989), (645, 141326), (1290, 70663)]