2736014715

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{42787}}^1$

素因数の和:42841

約数の個数: 72

約数和(自身を含む): 5707063440

約数和(自身を除く): 2971048725

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 63, 87, 105, 145, 147, 203, 245, 261, 315, 435, 441, 609, 735, 1015, 1305, 1421, 1827, 2205, 3045, 4263, 7105, 9135, 12789, 21315, 42787, 63945, 128361, 213935, 299509, 385083, 641805, 898527, 1240823, 1497545, 1925415, 2096563, 2695581, 3722469, 4492635, 6204115, 6289689, 8685761, 10482815, 11167407, 13477905, 18612345, 18869067, 26057283, 31448445, 43428805, 55837035, 60800327, 78171849, 94345335, 130286415, 182400981, 304001635, 390859245, 547202943, 912004905, 2736014715]

約数ペア:

[(1, 2736014715), (3, 912004905), (5, 547202943), (7, 390859245), (9, 304001635), (15, 182400981), (21, 130286415), (29, 94345335), (35, 78171849), (45, 60800327), (49, 55837035), (63, 43428805), (87, 31448445), (105, 26057283), (145, 18869067), (147, 18612345), (203, 13477905), (245, 11167407), (261, 10482815), (315, 8685761), (435, 6289689), (441, 6204115), (609, 4492635), (735, 3722469), (1015, 2695581), (1305, 2096563), (1421, 1925415), (1827, 1497545), (2205, 1240823), (3045, 898527), (4263, 641805), (7105, 385083), (9135, 299509), (12789, 213935), (21315, 128361), (42787, 63945)]