858963870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{49451}}^1$

素因数の和:49657

約数の個数: 48

約数和(自身を含む): 2244922992

約数和(自身を除く): 1385959122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5790, 8685, 17370, 49451, 98902, 148353, 247255, 296706, 445059, 494510, 741765, 890118, 1483530, 2225295, 4450590, 9544043, 19088086, 28632129, 47720215, 57264258, 85896387, 95440430, 143160645, 171792774, 286321290, 429481935, 858963870]

約数ペア:

[(1, 858963870), (2, 429481935), (3, 286321290), (5, 171792774), (6, 143160645), (9, 95440430), (10, 85896387), (15, 57264258), (18, 47720215), (30, 28632129), (45, 19088086), (90, 9544043), (193, 4450590), (386, 2225295), (579, 1483530), (965, 890118), (1158, 741765), (1737, 494510), (1930, 445059), (2895, 296706), (3474, 247255), (5790, 148353), (8685, 98902), (17370, 49451)]