30904524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{40879}}^1$

素因数の和:40899

約数の個数: 48

約数和(自身を含む): 91571200

約数和(自身を除く): 60666676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 40879, 81758, 122637, 163516, 245274, 286153, 367911, 490548, 572306, 735822, 858459, 1103733, 1144612, 1471644, 1716918, 2207466, 2575377, 3433836, 4414932, 5150754, 7726131, 10301508, 15452262, 30904524]

約数ペア:

[(1, 30904524), (2, 15452262), (3, 10301508), (4, 7726131), (6, 5150754), (7, 4414932), (9, 3433836), (12, 2575377), (14, 2207466), (18, 1716918), (21, 1471644), (27, 1144612), (28, 1103733), (36, 858459), (42, 735822), (54, 572306), (63, 490548), (84, 367911), (108, 286153), (126, 245274), (189, 163516), (252, 122637), (378, 81758), (756, 40879)]