8209110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 25288704

約数和(自身を除く): 17079594

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 97, 105, 130, 155, 182, 186, 194, 195, 210, 217, 273, 291, 310, 390, 403, 434, 455, 465, 485, 546, 582, 651, 679, 806, 910, 930, 970, 1085, 1209, 1261, 1302, 1358, 1365, 1455, 2015, 2037, 2170, 2418, 2522, 2730, 2821, 2910, 3007, 3255, 3395, 3783, 4030, 4074, 5642, 6014, 6045, 6305, 6510, 6790, 7566, 8463, 8827, 9021, 10185, 12090, 12610, 14105, 15035, 16926, 17654, 18042, 18915, 20370, 21049, 26481, 28210, 30070, 37830, 39091, 42098, 42315, 44135, 45105, 52962, 63147, 78182, 84630, 88270, 90210, 105245, 117273, 126294, 132405, 195455, 210490, 234546, 264810, 273637, 315735, 390910, 547274, 586365, 631470, 820911, 1172730, 1368185, 1641822, 2736370, 4104555, 8209110]

約数ペア:

[(1, 8209110), (2, 4104555), (3, 2736370), (5, 1641822), (6, 1368185), (7, 1172730), (10, 820911), (13, 631470), (14, 586365), (15, 547274), (21, 390910), (26, 315735), (30, 273637), (31, 264810), (35, 234546), (39, 210490), (42, 195455), (62, 132405), (65, 126294), (70, 117273), (78, 105245), (91, 90210), (93, 88270), (97, 84630), (105, 78182), (130, 63147), (155, 52962), (182, 45105), (186, 44135), (194, 42315), (195, 42098), (210, 39091), (217, 37830), (273, 30070), (291, 28210), (310, 26481), (390, 21049), (403, 20370), (434, 18915), (455, 18042), (465, 17654), (485, 16926), (546, 15035), (582, 14105), (651, 12610), (679, 12090), (806, 10185), (910, 9021), (930, 8827), (970, 8463), (1085, 7566), (1209, 6790), (1261, 6510), (1302, 6305), (1358, 6045), (1365, 6014), (1455, 5642), (2015, 4074), (2037, 4030), (2170, 3783), (2418, 3395), (2522, 3255), (2730, 3007), (2821, 2910)]