27310220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10267}}^1$

素因数の和:10302

約数の個数: 48

約数和(自身を含む): 69000960

約数和(自身を除く): 41690740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 10267, 20534, 41068, 51335, 71869, 102670, 143738, 195073, 205340, 287476, 359345, 390146, 718690, 780292, 975365, 1365511, 1437380, 1950730, 2731022, 3901460, 5462044, 6827555, 13655110, 27310220]

約数ペア:

[(1, 27310220), (2, 13655110), (4, 6827555), (5, 5462044), (7, 3901460), (10, 2731022), (14, 1950730), (19, 1437380), (20, 1365511), (28, 975365), (35, 780292), (38, 718690), (70, 390146), (76, 359345), (95, 287476), (133, 205340), (140, 195073), (190, 143738), (266, 102670), (380, 71869), (532, 51335), (665, 41068), (1330, 20534), (2660, 10267)]