31009062340

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1231}}^1\times {\mathrm{4789}}^1$

素因数の和:6292

約数の個数: 48

約数和(自身を含む): 65433392640

約数和(自身を除く): 34424330300

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1231, 1315, 2462, 2630, 4789, 4924, 5260, 6155, 9578, 12310, 19156, 23945, 24620, 47890, 95780, 323753, 647506, 1259507, 1295012, 1618765, 2519014, 3237530, 5038028, 5895259, 6297535, 6475060, 11790518, 12595070, 23581036, 25190140, 29476295, 58952590, 117905180, 1550453117, 3100906234, 6201812468, 7752265585, 15504531170, 31009062340]

約数ペア:

[(1, 31009062340), (2, 15504531170), (4, 7752265585), (5, 6201812468), (10, 3100906234), (20, 1550453117), (263, 117905180), (526, 58952590), (1052, 29476295), (1231, 25190140), (1315, 23581036), (2462, 12595070), (2630, 11790518), (4789, 6475060), (4924, 6297535), (5260, 5895259), (6155, 5038028), (9578, 3237530), (12310, 2519014), (19156, 1618765), (23945, 1295012), (24620, 1259507), (47890, 647506), (95780, 323753)]