7941070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 14968800

約数和(自身を除く): 7027730

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 197, 278, 290, 394, 695, 985, 1390, 1970, 4031, 5713, 8062, 11426, 20155, 27383, 28565, 40310, 54766, 57130, 136915, 273830, 794107, 1588214, 3970535, 7941070]

約数ペア:

[(1, 7941070), (2, 3970535), (5, 1588214), (10, 794107), (29, 273830), (58, 136915), (139, 57130), (145, 54766), (197, 40310), (278, 28565), (290, 27383), (394, 20155), (695, 11426), (985, 8062), (1390, 5713), (1970, 4031)]