391652010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3691}}^1$

素因数の和:3841

約数の個数: 80

約数和(自身を含む): 1061435232

約数和(自身を除く): 669783222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 131, 135, 162, 262, 270, 393, 405, 655, 786, 810, 1179, 1310, 1965, 2358, 3537, 3691, 3930, 5895, 7074, 7382, 10611, 11073, 11790, 17685, 18455, 21222, 22146, 33219, 35370, 36910, 53055, 55365, 66438, 99657, 106110, 110730, 166095, 199314, 298971, 332190, 483521, 498285, 597942, 967042, 996570, 1450563, 1494855, 2417605, 2901126, 2989710, 4351689, 4835210, 7252815, 8703378, 13055067, 14505630, 21758445, 26110134, 39165201, 43516890, 65275335, 78330402, 130550670, 195826005, 391652010]

約数ペア:

[(1, 391652010), (2, 195826005), (3, 130550670), (5, 78330402), (6, 65275335), (9, 43516890), (10, 39165201), (15, 26110134), (18, 21758445), (27, 14505630), (30, 13055067), (45, 8703378), (54, 7252815), (81, 4835210), (90, 4351689), (131, 2989710), (135, 2901126), (162, 2417605), (262, 1494855), (270, 1450563), (393, 996570), (405, 967042), (655, 597942), (786, 498285), (810, 483521), (1179, 332190), (1310, 298971), (1965, 199314), (2358, 166095), (3537, 110730), (3691, 106110), (3930, 99657), (5895, 66438), (7074, 55365), (7382, 53055), (10611, 36910), (11073, 35370), (11790, 33219), (17685, 22146), (18455, 21222)]