70206885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{74293}}^1$

素因数の和:74314

約数の個数: 32

約数和(自身を含む): 142644480

約数和(自身を除く): 72437595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 74293, 222879, 371465, 520051, 668637, 1114395, 1560153, 2005911, 2600255, 3343185, 4680459, 7800765, 10029555, 14041377, 23402295, 70206885]

約数ペア:

[(1, 70206885), (3, 23402295), (5, 14041377), (7, 10029555), (9, 7800765), (15, 4680459), (21, 3343185), (27, 2600255), (35, 2005911), (45, 1560153), (63, 1114395), (105, 668637), (135, 520051), (189, 371465), (315, 222879), (945, 74293)]