15845340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1267

約数の個数: 96

約数和(自身を含む): 52383744

約数和(自身を除く): 36538404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1217, 1302, 1860, 2170, 2434, 2604, 3255, 3651, 4340, 4868, 6085, 6510, 7302, 8519, 12170, 13020, 14604, 17038, 18255, 24340, 25557, 34076, 36510, 37727, 42595, 51114, 73020, 75454, 85190, 102228, 113181, 127785, 150908, 170380, 188635, 226362, 255570, 264089, 377270, 452724, 511140, 528178, 565905, 754540, 792267, 1056356, 1131810, 1320445, 1584534, 2263620, 2640890, 3169068, 3961335, 5281780, 7922670, 15845340]

約数ペア:

[(1, 15845340), (2, 7922670), (3, 5281780), (4, 3961335), (5, 3169068), (6, 2640890), (7, 2263620), (10, 1584534), (12, 1320445), (14, 1131810), (15, 1056356), (20, 792267), (21, 754540), (28, 565905), (30, 528178), (31, 511140), (35, 452724), (42, 377270), (60, 264089), (62, 255570), (70, 226362), (84, 188635), (93, 170380), (105, 150908), (124, 127785), (140, 113181), (155, 102228), (186, 85190), (210, 75454), (217, 73020), (310, 51114), (372, 42595), (420, 37727), (434, 36510), (465, 34076), (620, 25557), (651, 24340), (868, 18255), (930, 17038), (1085, 14604), (1217, 13020), (1302, 12170), (1860, 8519), (2170, 7302), (2434, 6510), (2604, 6085), (3255, 4868), (3651, 4340)]