2009881230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{92921}}^1$

素因数の和:93041

約数の個数: 64

約数和(自身を含む): 5566399488

約数和(自身を除く): 3556518258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 2163, 3090, 3605, 4326, 7210, 10815, 21630, 92921, 185842, 278763, 464605, 557526, 650447, 929210, 1300894, 1393815, 1951341, 2787630, 3252235, 3902682, 6504470, 9570863, 9756705, 19141726, 19513410, 28712589, 47854315, 57425178, 66996041, 95708630, 133992082, 143562945, 200988123, 287125890, 334980205, 401976246, 669960410, 1004940615, 2009881230]

約数ペア:

[(1, 2009881230), (2, 1004940615), (3, 669960410), (5, 401976246), (6, 334980205), (7, 287125890), (10, 200988123), (14, 143562945), (15, 133992082), (21, 95708630), (30, 66996041), (35, 57425178), (42, 47854315), (70, 28712589), (103, 19513410), (105, 19141726), (206, 9756705), (210, 9570863), (309, 6504470), (515, 3902682), (618, 3252235), (721, 2787630), (1030, 1951341), (1442, 1393815), (1545, 1300894), (2163, 929210), (3090, 650447), (3605, 557526), (4326, 464605), (7210, 278763), (10815, 185842), (21630, 92921)]