31095418440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89017}}^1$

素因数の和:89143

約数の個数: 128

約数和(自身を含む): 96908555520

約数和(自身を除く): 65813137080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 71, 82, 120, 123, 142, 164, 205, 213, 246, 284, 328, 355, 410, 426, 492, 568, 615, 710, 820, 852, 984, 1065, 1230, 1420, 1640, 1704, 2130, 2460, 2840, 2911, 4260, 4920, 5822, 8520, 8733, 11644, 14555, 17466, 23288, 29110, 34932, 43665, 58220, 69864, 87330, 89017, 116440, 174660, 178034, 267051, 349320, 356068, 445085, 534102, 712136, 890170, 1068204, 1335255, 1780340, 2136408, 2670510, 3560680, 3649697, 5341020, 6320207, 7299394, 10682040, 10949091, 12640414, 14598788, 18248485, 18960621, 21898182, 25280828, 29197576, 31601035, 36496970, 37921242, 43796364, 50561656, 54745455, 63202070, 72993940, 75842484, 87592728, 94803105, 109490910, 126404140, 145987880, 151684968, 189606210, 218981820, 252808280, 259128487, 379212420, 437963640, 518256974, 758424840, 777385461, 1036513948, 1295642435, 1554770922, 2073027896, 2591284870, 3109541844, 3886927305, 5182569740, 6219083688, 7773854610, 10365139480, 15547709220, 31095418440]

約数ペア:

[(1, 31095418440), (2, 15547709220), (3, 10365139480), (4, 7773854610), (5, 6219083688), (6, 5182569740), (8, 3886927305), (10, 3109541844), (12, 2591284870), (15, 2073027896), (20, 1554770922), (24, 1295642435), (30, 1036513948), (40, 777385461), (41, 758424840), (60, 518256974), (71, 437963640), (82, 379212420), (120, 259128487), (123, 252808280), (142, 218981820), (164, 189606210), (205, 151684968), (213, 145987880), (246, 126404140), (284, 109490910), (328, 94803105), (355, 87592728), (410, 75842484), (426, 72993940), (492, 63202070), (568, 54745455), (615, 50561656), (710, 43796364), (820, 37921242), (852, 36496970), (984, 31601035), (1065, 29197576), (1230, 25280828), (1420, 21898182), (1640, 18960621), (1704, 18248485), (2130, 14598788), (2460, 12640414), (2840, 10949091), (2911, 10682040), (4260, 7299394), (4920, 6320207), (5822, 5341020), (8520, 3649697), (8733, 3560680), (11644, 2670510), (14555, 2136408), (17466, 1780340), (23288, 1335255), (29110, 1068204), (34932, 890170), (43665, 712136), (58220, 534102), (69864, 445085), (87330, 356068), (89017, 349320), (116440, 267051), (174660, 178034)]