173016340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1235831}}^1$

素因数の和:1235847

約数の個数: 24

約数和(自身を含む): 415239552

約数和(自身を除く): 242223212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1235831, 2471662, 4943324, 6179155, 8650817, 12358310, 17301634, 24716620, 34603268, 43254085, 86508170, 173016340]

約数ペア:

[(1, 173016340), (2, 86508170), (4, 43254085), (5, 34603268), (7, 24716620), (10, 17301634), (14, 12358310), (20, 8650817), (28, 6179155), (35, 4943324), (70, 2471662), (140, 1235831)]