1246334820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163561}}^1$

素因数の和:163700

約数の個数: 48

約数和(自身を含む): 3517237248

約数和(自身を除く): 2270902428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 163561, 327122, 490683, 654244, 817805, 981366, 1635610, 1962732, 2453415, 3271220, 4906830, 9813660, 20772247, 41544494, 62316741, 83088988, 103861235, 124633482, 207722470, 249266964, 311583705, 415444940, 623167410, 1246334820]

約数ペア:

[(1, 1246334820), (2, 623167410), (3, 415444940), (4, 311583705), (5, 249266964), (6, 207722470), (10, 124633482), (12, 103861235), (15, 83088988), (20, 62316741), (30, 41544494), (60, 20772247), (127, 9813660), (254, 4906830), (381, 3271220), (508, 2453415), (635, 1962732), (762, 1635610), (1270, 981366), (1524, 817805), (1905, 654244), (2540, 490683), (3810, 327122), (7620, 163561)]