788006970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{34883}}^1$

素因数の和:35147

約数の個数: 48

約数和(自身を含む): 2057039712

約数和(自身を除く): 1269032742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3765, 4518, 7530, 11295, 22590, 34883, 69766, 104649, 174415, 209298, 313947, 348830, 523245, 627894, 1046490, 1569735, 3139470, 8755633, 17511266, 26266899, 43778165, 52533798, 78800697, 87556330, 131334495, 157601394, 262668990, 394003485, 788006970]

約数ペア:

[(1, 788006970), (2, 394003485), (3, 262668990), (5, 157601394), (6, 131334495), (9, 87556330), (10, 78800697), (15, 52533798), (18, 43778165), (30, 26266899), (45, 17511266), (90, 8755633), (251, 3139470), (502, 1569735), (753, 1046490), (1255, 627894), (1506, 523245), (2259, 348830), (2510, 313947), (3765, 209298), (4518, 174415), (7530, 104649), (11295, 69766), (22590, 34883)]