1839431370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1424

約数の個数: 128

約数和(自身を含む): 5171314176

約数和(自身を除く): 3331882806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 97, 105, 146, 194, 210, 219, 291, 365, 438, 485, 511, 582, 679, 730, 970, 1022, 1095, 1237, 1358, 1455, 1533, 2037, 2190, 2474, 2555, 2910, 3066, 3395, 3711, 4074, 5110, 6185, 6790, 7081, 7422, 7665, 8659, 10185, 12370, 14162, 15330, 17318, 18555, 20370, 21243, 25977, 35405, 37110, 42486, 43295, 49567, 51954, 70810, 86590, 90301, 99134, 106215, 119989, 129885, 148701, 180602, 212430, 239978, 247835, 259770, 270903, 297402, 359967, 451505, 495670, 541806, 599945, 632107, 719934, 743505, 839923, 903010, 1199890, 1264214, 1354515, 1487010, 1679846, 1799835, 1896321, 2519769, 2709030, 3160535, 3599670, 3792642, 4199615, 5039538, 6321070, 8399230, 8759197, 9481605, 12598845, 17518394, 18963210, 25197690, 26277591, 43795985, 52555182, 61314379, 87591970, 122628758, 131387955, 183943137, 262775910, 306571895, 367886274, 613143790, 919715685, 1839431370]

約数ペア:

[(1, 1839431370), (2, 919715685), (3, 613143790), (5, 367886274), (6, 306571895), (7, 262775910), (10, 183943137), (14, 131387955), (15, 122628758), (21, 87591970), (30, 61314379), (35, 52555182), (42, 43795985), (70, 26277591), (73, 25197690), (97, 18963210), (105, 17518394), (146, 12598845), (194, 9481605), (210, 8759197), (219, 8399230), (291, 6321070), (365, 5039538), (438, 4199615), (485, 3792642), (511, 3599670), (582, 3160535), (679, 2709030), (730, 2519769), (970, 1896321), (1022, 1799835), (1095, 1679846), (1237, 1487010), (1358, 1354515), (1455, 1264214), (1533, 1199890), (2037, 903010), (2190, 839923), (2474, 743505), (2555, 719934), (2910, 632107), (3066, 599945), (3395, 541806), (3711, 495670), (4074, 451505), (5110, 359967), (6185, 297402), (6790, 270903), (7081, 259770), (7422, 247835), (7665, 239978), (8659, 212430), (10185, 180602), (12370, 148701), (14162, 129885), (15330, 119989), (17318, 106215), (18555, 99134), (20370, 90301), (21243, 86590), (25977, 70810), (35405, 51954), (37110, 49567), (42486, 43295)]