16803430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{240049}}^1$

素因数の和:240063

約数の個数: 16

約数和(自身を含む): 34567200

約数和(自身を除く): 17763770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 240049, 480098, 1200245, 1680343, 2400490, 3360686, 8401715, 16803430]

約数ペア:

[(1, 16803430), (2, 8401715), (5, 3360686), (7, 2400490), (10, 1680343), (14, 1200245), (35, 480098), (70, 240049)]