1454702970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{26339}}^1$

素因数の和:26619

約数の個数: 64

約数和(自身を含む): 4005365760

約数和(自身を除く): 2550662790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 526, 789, 1315, 1578, 1841, 2630, 3682, 3945, 5523, 7890, 9205, 11046, 18410, 26339, 27615, 52678, 55230, 79017, 131695, 158034, 184373, 263390, 368746, 395085, 553119, 790170, 921865, 1106238, 1843730, 2765595, 5531190, 6927157, 13854314, 20781471, 34635785, 41562942, 48490099, 69271570, 96980198, 103907355, 145470297, 207814710, 242450495, 290940594, 484900990, 727351485, 1454702970]

約数ペア:

[(1, 1454702970), (2, 727351485), (3, 484900990), (5, 290940594), (6, 242450495), (7, 207814710), (10, 145470297), (14, 103907355), (15, 96980198), (21, 69271570), (30, 48490099), (35, 41562942), (42, 34635785), (70, 20781471), (105, 13854314), (210, 6927157), (263, 5531190), (526, 2765595), (789, 1843730), (1315, 1106238), (1578, 921865), (1841, 790170), (2630, 553119), (3682, 395085), (3945, 368746), (5523, 263390), (7890, 184373), (9205, 158034), (11046, 131695), (18410, 79017), (26339, 55230), (27615, 52678)]