30343412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:980

約数の個数: 36

約数和(自身を含む): 59256288

約数和(自身を除く): 28912876

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 883, 1562, 1766, 3124, 3532, 8591, 9713, 17182, 19426, 34364, 38852, 62693, 106843, 125386, 213686, 250772, 427372, 689623, 1379246, 2758492, 7585853, 15171706, 30343412]

約数ペア:

[(1, 30343412), (2, 15171706), (4, 7585853), (11, 2758492), (22, 1379246), (44, 689623), (71, 427372), (121, 250772), (142, 213686), (242, 125386), (284, 106843), (484, 62693), (781, 38852), (883, 34364), (1562, 19426), (1766, 17182), (3124, 9713), (3532, 8591)]