12470460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10939}}^1$

素因数の和:10970

約数の個数: 48

約数和(自身を含む): 36758400

約数和(自身を除く): 24287940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 10939, 21878, 32817, 43756, 54695, 65634, 109390, 131268, 164085, 207841, 218780, 328170, 415682, 623523, 656340, 831364, 1039205, 1247046, 2078410, 2494092, 3117615, 4156820, 6235230, 12470460]

約数ペア:

[(1, 12470460), (2, 6235230), (3, 4156820), (4, 3117615), (5, 2494092), (6, 2078410), (10, 1247046), (12, 1039205), (15, 831364), (19, 656340), (20, 623523), (30, 415682), (38, 328170), (57, 218780), (60, 207841), (76, 164085), (95, 131268), (114, 109390), (190, 65634), (228, 54695), (285, 43756), (380, 32817), (570, 21878), (1140, 10939)]