249479014740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3082271}}^1$

素因数の和:3082373

約数の個数: 96

約数和(自身を含む): 745663242240

約数和(自身を除く): 496184227500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 1065, 1140, 1349, 1420, 2130, 2698, 4047, 4260, 5396, 6745, 8094, 13490, 16188, 20235, 26980, 40470, 80940, 3082271, 6164542, 9246813, 12329084, 15411355, 18493626, 30822710, 36987252, 46234065, 58563149, 61645420, 92468130, 117126298, 175689447, 184936260, 218841241, 234252596, 292815745, 351378894, 437682482, 585631490, 656523723, 702757788, 875364964, 878447235, 1094206205, 1171262980, 1313047446, 1756894470, 2188412410, 2626094892, 3282618615, 3513788940, 4157983579, 4376824820, 6565237230, 8315967158, 12473950737, 13130474460, 16631934316, 20789917895, 24947901474, 41579835790, 49895802948, 62369753685, 83159671580, 124739507370, 249479014740]

約数ペア:

[(1, 249479014740), (2, 124739507370), (3, 83159671580), (4, 62369753685), (5, 49895802948), (6, 41579835790), (10, 24947901474), (12, 20789917895), (15, 16631934316), (19, 13130474460), (20, 12473950737), (30, 8315967158), (38, 6565237230), (57, 4376824820), (60, 4157983579), (71, 3513788940), (76, 3282618615), (95, 2626094892), (114, 2188412410), (142, 1756894470), (190, 1313047446), (213, 1171262980), (228, 1094206205), (284, 878447235), (285, 875364964), (355, 702757788), (380, 656523723), (426, 585631490), (570, 437682482), (710, 351378894), (852, 292815745), (1065, 234252596), (1140, 218841241), (1349, 184936260), (1420, 175689447), (2130, 117126298), (2698, 92468130), (4047, 61645420), (4260, 58563149), (5396, 46234065), (6745, 36987252), (8094, 30822710), (13490, 18493626), (16188, 15411355), (20235, 12329084), (26980, 9246813), (40470, 6164542), (80940, 3082271)]