7730967540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{3347}}^1$

素因数の和:3777

約数の個数: 96

約数和(自身を含む): 21888849024

約数和(自身を除く): 14157881484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 281, 411, 548, 562, 685, 822, 843, 1124, 1370, 1405, 1644, 1686, 2055, 2740, 2810, 3347, 3372, 4110, 4215, 5620, 6694, 8220, 8430, 10041, 13388, 16735, 16860, 20082, 33470, 38497, 40164, 50205, 66940, 76994, 100410, 115491, 153988, 192485, 200820, 230982, 384970, 458539, 461964, 577455, 769940, 917078, 940507, 1154910, 1375617, 1834156, 1881014, 2292695, 2309820, 2751234, 2821521, 3762028, 4585390, 4702535, 5502468, 5643042, 6878085, 9170780, 9405070, 11286084, 13756170, 14107605, 18810140, 27512340, 28215210, 56430420, 128849459, 257698918, 386548377, 515397836, 644247295, 773096754, 1288494590, 1546193508, 1932741885, 2576989180, 3865483770, 7730967540]

約数ペア:

[(1, 7730967540), (2, 3865483770), (3, 2576989180), (4, 1932741885), (5, 1546193508), (6, 1288494590), (10, 773096754), (12, 644247295), (15, 515397836), (20, 386548377), (30, 257698918), (60, 128849459), (137, 56430420), (274, 28215210), (281, 27512340), (411, 18810140), (548, 14107605), (562, 13756170), (685, 11286084), (822, 9405070), (843, 9170780), (1124, 6878085), (1370, 5643042), (1405, 5502468), (1644, 4702535), (1686, 4585390), (2055, 3762028), (2740, 2821521), (2810, 2751234), (3347, 2309820), (3372, 2292695), (4110, 1881014), (4215, 1834156), (5620, 1375617), (6694, 1154910), (8220, 940507), (8430, 917078), (10041, 769940), (13388, 577455), (16735, 461964), (16860, 458539), (20082, 384970), (33470, 230982), (38497, 200820), (40164, 192485), (50205, 153988), (66940, 115491), (76994, 100410)]