2434590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 6635520

約数和(自身を除く): 4200930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 127, 135, 142, 213, 254, 270, 355, 381, 426, 635, 639, 710, 762, 1065, 1143, 1270, 1278, 1905, 1917, 2130, 2286, 3195, 3429, 3810, 3834, 5715, 6390, 6858, 9017, 9585, 11430, 17145, 18034, 19170, 27051, 34290, 45085, 54102, 81153, 90170, 135255, 162306, 243459, 270510, 405765, 486918, 811530, 1217295, 2434590]

約数ペア:

[(1, 2434590), (2, 1217295), (3, 811530), (5, 486918), (6, 405765), (9, 270510), (10, 243459), (15, 162306), (18, 135255), (27, 90170), (30, 81153), (45, 54102), (54, 45085), (71, 34290), (90, 27051), (127, 19170), (135, 18034), (142, 17145), (213, 11430), (254, 9585), (270, 9017), (355, 6858), (381, 6390), (426, 5715), (635, 3834), (639, 3810), (710, 3429), (762, 3195), (1065, 2286), (1143, 2130), (1270, 1917), (1278, 1905)]