971567370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251051}}^1$

素因数の和:251107

約数の個数: 48

約数和(自身を含む): 2584831392

約数和(自身を除く): 1613264022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 251051, 502102, 753153, 1255255, 1506306, 2259459, 2510510, 3765765, 4518918, 7531530, 10795193, 11297295, 21590386, 22594590, 32385579, 53975965, 64771158, 97156737, 107951930, 161927895, 194313474, 323855790, 485783685, 971567370]

約数ペア:

[(1, 971567370), (2, 485783685), (3, 323855790), (5, 194313474), (6, 161927895), (9, 107951930), (10, 97156737), (15, 64771158), (18, 53975965), (30, 32385579), (43, 22594590), (45, 21590386), (86, 11297295), (90, 10795193), (129, 7531530), (215, 4518918), (258, 3765765), (387, 2510510), (430, 2259459), (645, 1506306), (774, 1255255), (1290, 753153), (1935, 502102), (3870, 251051)]