68668250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{39239}}^1$

素因数の和:39263

約数の個数: 32

約数和(自身を含む): 146914560

約数和(自身を除く): 78246310

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 39239, 78478, 196195, 274673, 392390, 549346, 980975, 1373365, 1961950, 2746730, 4904875, 6866825, 9809750, 13733650, 34334125, 68668250]

約数ペア:

[(1, 68668250), (2, 34334125), (5, 13733650), (7, 9809750), (10, 6866825), (14, 4904875), (25, 2746730), (35, 1961950), (50, 1373365), (70, 980975), (125, 549346), (175, 392390), (250, 274673), (350, 196195), (875, 78478), (1750, 39239)]