210239330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3003419}}^1$

素因数の和:3003433

約数の個数: 16

約数和(自身を含む): 432492480

約数和(自身を除く): 222253150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3003419, 6006838, 15017095, 21023933, 30034190, 42047866, 105119665, 210239330]

約数ペア:

[(1, 210239330), (2, 105119665), (5, 42047866), (7, 30034190), (10, 21023933), (14, 15017095), (35, 6006838), (70, 3003419)]