16862430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43237}}^1$

素因数の和:43260

約数の個数: 32

約数和(自身を含む): 43583904

約数和(自身を除く): 26721474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 43237, 86474, 129711, 216185, 259422, 432370, 562081, 648555, 1124162, 1297110, 1686243, 2810405, 3372486, 5620810, 8431215, 16862430]

約数ペア:

[(1, 16862430), (2, 8431215), (3, 5620810), (5, 3372486), (6, 2810405), (10, 1686243), (13, 1297110), (15, 1124162), (26, 648555), (30, 562081), (39, 432370), (65, 259422), (78, 216185), (130, 129711), (195, 86474), (390, 43237)]