2912598730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 5598512640

約数和(自身を除く): 2685913910

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 293, 463, 565, 586, 926, 1130, 1465, 2147, 2315, 2930, 4294, 4630, 5567, 8797, 10735, 11134, 17594, 21470, 27835, 33109, 43985, 52319, 55670, 66218, 87970, 104638, 135659, 165545, 261595, 271318, 331090, 523190, 629071, 678295, 994061, 1258142, 1356590, 1988122, 2577521, 3145355, 4970305, 5155042, 6290710, 9940610, 12887605, 15329467, 25775210, 30658934, 76647335, 153294670, 291259873, 582519746, 1456299365, 2912598730]

約数ペア:

[(1, 2912598730), (2, 1456299365), (5, 582519746), (10, 291259873), (19, 153294670), (38, 76647335), (95, 30658934), (113, 25775210), (190, 15329467), (226, 12887605), (293, 9940610), (463, 6290710), (565, 5155042), (586, 4970305), (926, 3145355), (1130, 2577521), (1465, 1988122), (2147, 1356590), (2315, 1258142), (2930, 994061), (4294, 678295), (4630, 629071), (5567, 523190), (8797, 331090), (10735, 271318), (11134, 261595), (17594, 165545), (21470, 135659), (27835, 104638), (33109, 87970), (43985, 66218), (52319, 55670)]