1141206310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 2212404480

約数和(自身を除く): 1071198170

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 157, 190, 314, 335, 571, 670, 785, 1142, 1273, 1570, 2546, 2855, 2983, 5710, 5966, 6365, 10519, 10849, 12730, 14915, 21038, 21698, 29830, 38257, 52595, 54245, 76514, 89647, 105190, 108490, 179294, 191285, 199861, 382570, 399722, 448235, 726883, 896470, 999305, 1453766, 1703293, 1998610, 3406586, 3634415, 6006349, 7268830, 8516465, 12012698, 17032930, 30031745, 60063490, 114120631, 228241262, 570603155, 1141206310]

約数ペア:

[(1, 1141206310), (2, 570603155), (5, 228241262), (10, 114120631), (19, 60063490), (38, 30031745), (67, 17032930), (95, 12012698), (134, 8516465), (157, 7268830), (190, 6006349), (314, 3634415), (335, 3406586), (571, 1998610), (670, 1703293), (785, 1453766), (1142, 999305), (1273, 896470), (1570, 726883), (2546, 448235), (2855, 399722), (2983, 382570), (5710, 199861), (5966, 191285), (6365, 179294), (10519, 108490), (10849, 105190), (12730, 89647), (14915, 76514), (21038, 54245), (21698, 52595), (29830, 38257)]