2016567945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{971}}^1$

素因数の和:1355

約数の個数: 96

約数和(自身を含む): 4221434880

約数和(自身を除く): 2204866935

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 347, 399, 665, 855, 971, 1041, 1197, 1735, 1995, 2429, 2913, 3123, 4855, 5205, 5985, 6593, 6797, 7287, 8739, 12145, 14565, 15615, 18449, 19779, 20391, 21861, 32965, 33985, 36435, 43695, 46151, 55347, 59337, 61173, 92245, 98895, 101955, 109305, 129143, 138453, 166041, 230755, 276735, 296685, 305865, 336937, 387429, 415359, 645715, 692265, 830205, 1010811, 1162287, 1684685, 1937145, 2076795, 2358559, 3032433, 5054055, 5811435, 6401803, 7075677, 11792795, 15162165, 19205409, 21227031, 32009015, 35378385, 44812621, 57616227, 96027045, 106135155, 134437863, 224063105, 288081135, 403313589, 672189315, 2016567945]

約数ペア:

[(1, 2016567945), (3, 672189315), (5, 403313589), (7, 288081135), (9, 224063105), (15, 134437863), (19, 106135155), (21, 96027045), (35, 57616227), (45, 44812621), (57, 35378385), (63, 32009015), (95, 21227031), (105, 19205409), (133, 15162165), (171, 11792795), (285, 7075677), (315, 6401803), (347, 5811435), (399, 5054055), (665, 3032433), (855, 2358559), (971, 2076795), (1041, 1937145), (1197, 1684685), (1735, 1162287), (1995, 1010811), (2429, 830205), (2913, 692265), (3123, 645715), (4855, 415359), (5205, 387429), (5985, 336937), (6593, 305865), (6797, 296685), (7287, 276735), (8739, 230755), (12145, 166041), (14565, 138453), (15615, 129143), (18449, 109305), (19779, 101955), (20391, 98895), (21861, 92245), (32965, 61173), (33985, 59337), (36435, 55347), (43695, 46151)]