274182020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41669}}^1$

素因数の和:41732

約数の個数: 48

約数和(自身を含む): 672053760

約数和(自身を除く): 397871740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 41669, 83338, 166676, 208345, 291683, 416690, 583366, 833380, 1166732, 1458415, 1958443, 2916830, 3916886, 5833660, 7833772, 9792215, 13709101, 19584430, 27418202, 39168860, 54836404, 68545505, 137091010, 274182020]

約数ペア:

[(1, 274182020), (2, 137091010), (4, 68545505), (5, 54836404), (7, 39168860), (10, 27418202), (14, 19584430), (20, 13709101), (28, 9792215), (35, 7833772), (47, 5833660), (70, 3916886), (94, 2916830), (140, 1958443), (188, 1458415), (235, 1166732), (329, 833380), (470, 583366), (658, 416690), (940, 291683), (1316, 208345), (1645, 166676), (3290, 83338), (6580, 41669)]