30427728

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{21859}}^1$

素因数の和:21899

約数の個数: 40

約数和(自身を含む): 81319200

約数和(自身を除く): 50891472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 21859, 43718, 65577, 87436, 131154, 174872, 262308, 349744, 524616, 633911, 1049232, 1267822, 1901733, 2535644, 3803466, 5071288, 7606932, 10142576, 15213864, 30427728]

約数ペア:

[(1, 30427728), (2, 15213864), (3, 10142576), (4, 7606932), (6, 5071288), (8, 3803466), (12, 2535644), (16, 1901733), (24, 1267822), (29, 1049232), (48, 633911), (58, 524616), (87, 349744), (116, 262308), (174, 174872), (232, 131154), (348, 87436), (464, 65577), (696, 43718), (1392, 21859)]