74829090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1021}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 206035200

約数和(自身を除く): 131206110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 349, 698, 1021, 1047, 1745, 2042, 2094, 2443, 3063, 3490, 4886, 5105, 5235, 6126, 7147, 7329, 10210, 10470, 12215, 14294, 14658, 15315, 21441, 24430, 30630, 35735, 36645, 42882, 71470, 73290, 107205, 214410, 356329, 712658, 1068987, 1781645, 2137974, 2494303, 3563290, 4988606, 5344935, 7482909, 10689870, 12471515, 14965818, 24943030, 37414545, 74829090]

約数ペア:

[(1, 74829090), (2, 37414545), (3, 24943030), (5, 14965818), (6, 12471515), (7, 10689870), (10, 7482909), (14, 5344935), (15, 4988606), (21, 3563290), (30, 2494303), (35, 2137974), (42, 1781645), (70, 1068987), (105, 712658), (210, 356329), (349, 214410), (698, 107205), (1021, 73290), (1047, 71470), (1745, 42882), (2042, 36645), (2094, 35735), (2443, 30630), (3063, 24430), (3490, 21441), (4886, 15315), (5105, 14658), (5235, 14294), (6126, 12215), (7147, 10470), (7329, 10210)]