465718890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5564

約数の個数: 128

約数和(自身を含む): 1420296192

約数和(自身を除く): 954577302

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, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 2015, 2170, 2418, 2730, 2821, 3255, 4030, 5503, 5642, 6045, 6510, 8463, 11006, 12090, 14105, 16509, 16926, 27515, 28210, 33018, 38521, 42315, 55030, 71539, 77042, 82545, 84630, 115563, 143078, 165090, 170593, 192605, 214617, 231126, 341186, 357695, 385210, 429234, 500773, 511779, 577815, 715390, 852965, 1001546, 1023558, 1073085, 1155630, 1194151, 1502319, 1705930, 2146170, 2217709, 2388302, 2503865, 2558895, 3004638, 3582453, 4435418, 5007730, 5117790, 5970755, 6653127, 7164906, 7511595, 11088545, 11941510, 13306254, 15023190, 15523963, 17912265, 22177090, 31047926, 33265635, 35824530, 46571889, 66531270, 77619815, 93143778, 155239630, 232859445, 465718890]

約数ペア:

[(1, 465718890), (2, 232859445), (3, 155239630), (5, 93143778), (6, 77619815), (7, 66531270), (10, 46571889), (13, 35824530), (14, 33265635), (15, 31047926), (21, 22177090), (26, 17912265), (30, 15523963), (31, 15023190), (35, 13306254), (39, 11941510), (42, 11088545), (62, 7511595), (65, 7164906), (70, 6653127), (78, 5970755), (91, 5117790), (93, 5007730), (105, 4435418), (130, 3582453), (155, 3004638), (182, 2558895), (186, 2503865), (195, 2388302), (210, 2217709), (217, 2146170), (273, 1705930), (310, 1502319), (390, 1194151), (403, 1155630), (434, 1073085), (455, 1023558), (465, 1001546), (546, 852965), (651, 715390), (806, 577815), (910, 511779), (930, 500773), (1085, 429234), (1209, 385210), (1302, 357695), (1365, 341186), (2015, 231126), (2170, 214617), (2418, 192605), (2730, 170593), (2821, 165090), (3255, 143078), (4030, 115563), (5503, 84630), (5642, 82545), (6045, 77042), (6510, 71539), (8463, 55030), (11006, 42315), (12090, 38521), (14105, 33018), (16509, 28210), (16926, 27515)]