955365740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{974863}}^1$

素因数の和:974886

約数の個数: 36

約数和(自身を含む): 2333824416

約数和(自身を除く): 1378458676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 974863, 1949726, 3899452, 4874315, 6824041, 9748630, 13648082, 19497260, 27296164, 34120205, 47768287, 68240410, 95536574, 136480820, 191073148, 238841435, 477682870, 955365740]

約数ペア:

[(1, 955365740), (2, 477682870), (4, 238841435), (5, 191073148), (7, 136480820), (10, 95536574), (14, 68240410), (20, 47768287), (28, 34120205), (35, 27296164), (49, 19497260), (70, 13648082), (98, 9748630), (140, 6824041), (196, 4874315), (245, 3899452), (490, 1949726), (980, 974863)]