2016336770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{77641}}^1$

素因数の和:77715

約数の個数: 48

約数和(自身を含む): 4301677368

約数和(自身を除く): 2285340598

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 3710, 5194, 12985, 25970, 77641, 155282, 388205, 543487, 776410, 1086974, 2717435, 3804409, 4114973, 5434870, 7608818, 8229946, 19022045, 20574865, 28804811, 38044090, 41149730, 57609622, 144024055, 201633677, 288048110, 403267354, 1008168385, 2016336770]

約数ペア:

[(1, 2016336770), (2, 1008168385), (5, 403267354), (7, 288048110), (10, 201633677), (14, 144024055), (35, 57609622), (49, 41149730), (53, 38044090), (70, 28804811), (98, 20574865), (106, 19022045), (245, 8229946), (265, 7608818), (371, 5434870), (490, 4114973), (530, 3804409), (742, 2717435), (1855, 1086974), (2597, 776410), (3710, 543487), (5194, 388205), (12985, 155282), (25970, 77641)]