122139290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{134219}}^1$

素因数の和:134246

約数の個数: 32

約数和(自身を含む): 270587520

約数和(自身を除く): 148448230

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 134219, 268438, 671095, 939533, 1342190, 1744847, 1879066, 3489694, 4697665, 8724235, 9395330, 12213929, 17448470, 24427858, 61069645, 122139290]

約数ペア:

[(1, 122139290), (2, 61069645), (5, 24427858), (7, 17448470), (10, 12213929), (13, 9395330), (14, 8724235), (26, 4697665), (35, 3489694), (65, 1879066), (70, 1744847), (91, 1342190), (130, 939533), (182, 671095), (455, 268438), (910, 134219)]