42037430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{247279}}^1$

素因数の和:247303

約数の個数: 16

約数和(自身を含む): 80118720

約数和(自身を除く): 38081290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 247279, 494558, 1236395, 2472790, 4203743, 8407486, 21018715, 42037430]

約数ペア:

[(1, 42037430), (2, 21018715), (5, 8407486), (10, 4203743), (17, 2472790), (34, 1236395), (85, 494558), (170, 247279)]