2016290710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4114879}}^1$

素因数の和:4114900

約数の個数: 24

約数和(自身を含む): 4221866880

約数和(自身を除く): 2205576170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4114879, 8229758, 20574395, 28804153, 41148790, 57608306, 144020765, 201629071, 288041530, 403258142, 1008145355, 2016290710]

約数ペア:

[(1, 2016290710), (2, 1008145355), (5, 403258142), (7, 288041530), (10, 201629071), (14, 144020765), (35, 57608306), (49, 41148790), (70, 28804153), (98, 20574395), (245, 8229758), (490, 4114879)]