30266488

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18637}}^1$

素因数の和:18679

約数の個数: 32

約数和(自身を含む): 67096800

約数和(自身を除く): 36830312

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 18637, 37274, 74548, 130459, 149096, 260918, 521836, 540473, 1043672, 1080946, 2161892, 3783311, 4323784, 7566622, 15133244, 30266488]

約数ペア:

[(1, 30266488), (2, 15133244), (4, 7566622), (7, 4323784), (8, 3783311), (14, 2161892), (28, 1080946), (29, 1043672), (56, 540473), (58, 521836), (116, 260918), (203, 149096), (232, 130459), (406, 74548), (812, 37274), (1624, 18637)]