30855768

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 81734400

約数和(自身を除く): 50878632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 516, 696, 1031, 1032, 1247, 2062, 2494, 3093, 3741, 4124, 4988, 6186, 7482, 8248, 9976, 12372, 14964, 24744, 29899, 29928, 44333, 59798, 88666, 89697, 119596, 132999, 177332, 179394, 239192, 265998, 354664, 358788, 531996, 717576, 1063992, 1285657, 2571314, 3856971, 5142628, 7713942, 10285256, 15427884, 30855768]

約数ペア:

[(1, 30855768), (2, 15427884), (3, 10285256), (4, 7713942), (6, 5142628), (8, 3856971), (12, 2571314), (24, 1285657), (29, 1063992), (43, 717576), (58, 531996), (86, 358788), (87, 354664), (116, 265998), (129, 239192), (172, 179394), (174, 177332), (232, 132999), (258, 119596), (344, 89697), (348, 88666), (516, 59798), (696, 44333), (1031, 29928), (1032, 29899), (1247, 24744), (2062, 14964), (2494, 12372), (3093, 9976), (3741, 8248), (4124, 7482), (4988, 6186)]