3122210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 7160832

約数和(自身を除く): 4038622

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 73, 91, 94, 130, 146, 182, 235, 329, 365, 455, 470, 511, 611, 658, 730, 910, 949, 1022, 1222, 1645, 1898, 2555, 3055, 3290, 3431, 4277, 4745, 5110, 6110, 6643, 6862, 8554, 9490, 13286, 17155, 21385, 24017, 33215, 34310, 42770, 44603, 48034, 66430, 89206, 120085, 223015, 240170, 312221, 446030, 624442, 1561105, 3122210]

約数ペア:

[(1, 3122210), (2, 1561105), (5, 624442), (7, 446030), (10, 312221), (13, 240170), (14, 223015), (26, 120085), (35, 89206), (47, 66430), (65, 48034), (70, 44603), (73, 42770), (91, 34310), (94, 33215), (130, 24017), (146, 21385), (182, 17155), (235, 13286), (329, 9490), (365, 8554), (455, 6862), (470, 6643), (511, 6110), (611, 5110), (658, 4745), (730, 4277), (910, 3431), (949, 3290), (1022, 3055), (1222, 2555), (1645, 1898)]