91250670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 262766592

約数和(自身を除く): 171515922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 107, 131, 155, 186, 210, 214, 217, 262, 310, 321, 393, 434, 465, 535, 642, 651, 655, 749, 786, 917, 930, 1070, 1085, 1302, 1310, 1498, 1605, 1834, 1965, 2170, 2247, 2751, 3210, 3255, 3317, 3745, 3930, 4061, 4494, 4585, 5502, 6510, 6634, 7490, 8122, 9170, 9951, 11235, 12183, 13755, 14017, 16585, 19902, 20305, 22470, 23219, 24366, 27510, 28034, 28427, 33170, 40610, 42051, 46438, 49755, 56854, 60915, 69657, 70085, 84102, 85281, 98119, 99510, 116095, 121830, 139314, 140170, 142135, 170562, 196238, 210255, 232190, 284270, 294357, 348285, 420510, 426405, 434527, 490595, 588714, 696570, 852810, 869054, 981190, 1303581, 1471785, 2172635, 2607162, 2943570, 3041689, 4345270, 6083378, 6517905, 9125067, 13035810, 15208445, 18250134, 30416890, 45625335, 91250670]

約数ペア:

[(1, 91250670), (2, 45625335), (3, 30416890), (5, 18250134), (6, 15208445), (7, 13035810), (10, 9125067), (14, 6517905), (15, 6083378), (21, 4345270), (30, 3041689), (31, 2943570), (35, 2607162), (42, 2172635), (62, 1471785), (70, 1303581), (93, 981190), (105, 869054), (107, 852810), (131, 696570), (155, 588714), (186, 490595), (210, 434527), (214, 426405), (217, 420510), (262, 348285), (310, 294357), (321, 284270), (393, 232190), (434, 210255), (465, 196238), (535, 170562), (642, 142135), (651, 140170), (655, 139314), (749, 121830), (786, 116095), (917, 99510), (930, 98119), (1070, 85281), (1085, 84102), (1302, 70085), (1310, 69657), (1498, 60915), (1605, 56854), (1834, 49755), (1965, 46438), (2170, 42051), (2247, 40610), (2751, 33170), (3210, 28427), (3255, 28034), (3317, 27510), (3745, 24366), (3930, 23219), (4061, 22470), (4494, 20305), (4585, 19902), (5502, 16585), (6510, 14017), (6634, 13755), (7490, 12183), (8122, 11235), (9170, 9951)]