1292370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 3238272

約数和(自身を除く): 1945902

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1873, 3746, 5619, 9365, 11238, 18730, 28095, 43079, 56190, 86158, 129237, 215395, 258474, 430790, 646185, 1292370]

約数ペア:

[(1, 1292370), (2, 646185), (3, 430790), (5, 258474), (6, 215395), (10, 129237), (15, 86158), (23, 56190), (30, 43079), (46, 28095), (69, 18730), (115, 11238), (138, 9365), (230, 5619), (345, 3746), (690, 1873)]