30490716

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 75428640

約数和(自身を除く): 44937924

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 116, 123, 164, 174, 246, 348, 492, 1189, 2137, 2378, 3567, 4274, 4756, 6411, 7134, 8548, 12822, 14268, 25644, 61973, 87617, 123946, 175234, 185919, 247892, 262851, 350468, 371838, 525702, 743676, 1051404, 2540893, 5081786, 7622679, 10163572, 15245358, 30490716]

約数ペア:

[(1, 30490716), (2, 15245358), (3, 10163572), (4, 7622679), (6, 5081786), (12, 2540893), (29, 1051404), (41, 743676), (58, 525702), (82, 371838), (87, 350468), (116, 262851), (123, 247892), (164, 185919), (174, 175234), (246, 123946), (348, 87617), (492, 61973), (1189, 25644), (2137, 14268), (2378, 12822), (3567, 8548), (4274, 7134), (4756, 6411)]