17247870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 29200770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 503, 635, 762, 1006, 1143, 1270, 1509, 1905, 2286, 2515, 3018, 3429, 3810, 4527, 5030, 5715, 6858, 7545, 9054, 11430, 13581, 15090, 17145, 22635, 27162, 34290, 45270, 63881, 67905, 127762, 135810, 191643, 319405, 383286, 574929, 638810, 958215, 1149858, 1724787, 1916430, 2874645, 3449574, 5749290, 8623935, 17247870]

約数ペア:

[(1, 17247870), (2, 8623935), (3, 5749290), (5, 3449574), (6, 2874645), (9, 1916430), (10, 1724787), (15, 1149858), (18, 958215), (27, 638810), (30, 574929), (45, 383286), (54, 319405), (90, 191643), (127, 135810), (135, 127762), (254, 67905), (270, 63881), (381, 45270), (503, 34290), (635, 27162), (762, 22635), (1006, 17145), (1143, 15090), (1270, 13581), (1509, 11430), (1905, 9054), (2286, 7545), (2515, 6858), (3018, 5715), (3429, 5030), (3810, 4527)]