224256270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22721}}^1$

素因数の和:22785

約数の個数: 64

約数和(自身を含む): 628217856

約数和(自身を除く): 403961586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 22721, 45442, 68163, 113605, 136326, 159047, 227210, 318094, 340815, 477141, 681630, 795235, 954282, 1067887, 1590470, 2135774, 2385705, 3203661, 4771410, 5339435, 6407322, 7475209, 10678870, 14950418, 16018305, 22425627, 32036610, 37376045, 44851254, 74752090, 112128135, 224256270]

約数ペア:

[(1, 224256270), (2, 112128135), (3, 74752090), (5, 44851254), (6, 37376045), (7, 32036610), (10, 22425627), (14, 16018305), (15, 14950418), (21, 10678870), (30, 7475209), (35, 6407322), (42, 5339435), (47, 4771410), (70, 3203661), (94, 2385705), (105, 2135774), (141, 1590470), (210, 1067887), (235, 954282), (282, 795235), (329, 681630), (470, 477141), (658, 340815), (705, 318094), (987, 227210), (1410, 159047), (1645, 136326), (1974, 113605), (3290, 68163), (4935, 45442), (9870, 22721)]