1005682470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 2703310848

約数和(自身を除く): 1697628378

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 193, 195, 310, 386, 390, 403, 431, 465, 579, 806, 862, 930, 965, 1158, 1209, 1293, 1930, 2015, 2155, 2418, 2509, 2586, 2895, 4030, 4310, 5018, 5603, 5790, 5983, 6045, 6465, 7527, 11206, 11966, 12090, 12545, 12930, 13361, 15054, 16809, 17949, 25090, 26722, 28015, 29915, 33618, 35898, 37635, 40083, 56030, 59830, 66805, 75270, 77779, 80166, 83183, 84045, 89745, 133610, 155558, 166366, 168090, 173693, 179490, 200415, 233337, 249549, 347386, 388895, 400830, 415915, 466674, 499098, 521079, 777790, 831830, 868465, 1042158, 1081379, 1166685, 1247745, 1736930, 2162758, 2333370, 2495490, 2578673, 2605395, 3244137, 5157346, 5210790, 5406895, 6488274, 7736019, 10813790, 12893365, 15472038, 16220685, 25786730, 32441370, 33522749, 38680095, 67045498, 77360190, 100568247, 167613745, 201136494, 335227490, 502841235, 1005682470]

約数ペア:

[(1, 1005682470), (2, 502841235), (3, 335227490), (5, 201136494), (6, 167613745), (10, 100568247), (13, 77360190), (15, 67045498), (26, 38680095), (30, 33522749), (31, 32441370), (39, 25786730), (62, 16220685), (65, 15472038), (78, 12893365), (93, 10813790), (130, 7736019), (155, 6488274), (186, 5406895), (193, 5210790), (195, 5157346), (310, 3244137), (386, 2605395), (390, 2578673), (403, 2495490), (431, 2333370), (465, 2162758), (579, 1736930), (806, 1247745), (862, 1166685), (930, 1081379), (965, 1042158), (1158, 868465), (1209, 831830), (1293, 777790), (1930, 521079), (2015, 499098), (2155, 466674), (2418, 415915), (2509, 400830), (2586, 388895), (2895, 347386), (4030, 249549), (4310, 233337), (5018, 200415), (5603, 179490), (5790, 173693), (5983, 168090), (6045, 166366), (6465, 155558), (7527, 133610), (11206, 89745), (11966, 84045), (12090, 83183), (12545, 80166), (12930, 77779), (13361, 75270), (15054, 66805), (16809, 59830), (17949, 56030), (25090, 40083), (26722, 37635), (28015, 35898), (29915, 33618)]