2017463385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 3744382464

約数和(自身を除く): 1726919079

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 281, 303, 505, 677, 707, 843, 1405, 1515, 1967, 2031, 2121, 3385, 3535, 4215, 4739, 5901, 9835, 10155, 10605, 14217, 23695, 28381, 29505, 68377, 71085, 85143, 141905, 190237, 198667, 205131, 341885, 425715, 478639, 570711, 596001, 951185, 993335, 1025655, 1331659, 1435917, 2393195, 2853555, 2980005, 3994977, 6658295, 7179585, 19213937, 19974885, 57641811, 96069685, 134497559, 288209055, 403492677, 672487795, 2017463385]

約数ペア:

[(1, 2017463385), (3, 672487795), (5, 403492677), (7, 288209055), (15, 134497559), (21, 96069685), (35, 57641811), (101, 19974885), (105, 19213937), (281, 7179585), (303, 6658295), (505, 3994977), (677, 2980005), (707, 2853555), (843, 2393195), (1405, 1435917), (1515, 1331659), (1967, 1025655), (2031, 993335), (2121, 951185), (3385, 596001), (3535, 570711), (4215, 478639), (4739, 425715), (5901, 341885), (9835, 205131), (10155, 198667), (10605, 190237), (14217, 141905), (23695, 85143), (28381, 71085), (29505, 68377)]