2973220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3163}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 6378624

約数和(自身を除く): 3405404

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 3163, 6326, 12652, 15815, 31630, 63260, 148661, 297322, 594644, 743305, 1486610, 2973220]

約数ペア:

[(1, 2973220), (2, 1486610), (4, 743305), (5, 594644), (10, 297322), (20, 148661), (47, 63260), (94, 31630), (188, 15815), (235, 12652), (470, 6326), (940, 3163)]