30979488

素因数分解:

$2^5\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1031}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 81660096

約数和(自身を除く): 50680608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 313, 626, 939, 1031, 1252, 1878, 2062, 2504, 3093, 3756, 4124, 5008, 6186, 7512, 8248, 10016, 12372, 15024, 16496, 24744, 30048, 32992, 49488, 98976, 322703, 645406, 968109, 1290812, 1936218, 2581624, 3872436, 5163248, 7744872, 10326496, 15489744, 30979488]

約数ペア:

[(1, 30979488), (2, 15489744), (3, 10326496), (4, 7744872), (6, 5163248), (8, 3872436), (12, 2581624), (16, 1936218), (24, 1290812), (32, 968109), (48, 645406), (96, 322703), (313, 98976), (626, 49488), (939, 32992), (1031, 30048), (1252, 24744), (1878, 16496), (2062, 15024), (2504, 12372), (3093, 10016), (3756, 8248), (4124, 7512), (5008, 6186)]