26102790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{1973}}^1$

素因数の和:2003

約数の個数: 96

約数和(自身を含む): 81012960

約数和(自身を除く): 54910170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 1973, 2205, 2646, 3946, 4410, 5919, 6615, 9865, 11838, 13230, 13811, 17757, 19730, 27622, 29595, 35514, 41433, 53271, 59190, 69055, 82866, 88785, 96677, 106542, 124299, 138110, 177570, 193354, 207165, 248598, 266355, 290031, 372897, 414330, 483385, 532710, 580062, 621495, 745794, 870093, 966770, 1242990, 1450155, 1740186, 1864485, 2610279, 2900310, 3728970, 4350465, 5220558, 8700930, 13051395, 26102790]

約数ペア:

[(1, 26102790), (2, 13051395), (3, 8700930), (5, 5220558), (6, 4350465), (7, 3728970), (9, 2900310), (10, 2610279), (14, 1864485), (15, 1740186), (18, 1450155), (21, 1242990), (27, 966770), (30, 870093), (35, 745794), (42, 621495), (45, 580062), (49, 532710), (54, 483385), (63, 414330), (70, 372897), (90, 290031), (98, 266355), (105, 248598), (126, 207165), (135, 193354), (147, 177570), (189, 138110), (210, 124299), (245, 106542), (270, 96677), (294, 88785), (315, 82866), (378, 69055), (441, 59190), (490, 53271), (630, 41433), (735, 35514), (882, 29595), (945, 27622), (1323, 19730), (1470, 17757), (1890, 13811), (1973, 13230), (2205, 11838), (2646, 9865), (3946, 6615), (4410, 5919)]