42682070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251071}}^1$

素因数の和:251095

約数の個数: 16

約数和(自身を含む): 81347328

約数和(自身を除く): 38665258

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251071, 502142, 1255355, 2510710, 4268207, 8536414, 21341035, 42682070]

約数ペア:

[(1, 42682070), (2, 21341035), (5, 8536414), (10, 4268207), (17, 2510710), (34, 1255355), (85, 502142), (170, 251071)]