30404892

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 84672000

約数和(自身を除く): 54267108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 89, 98, 147, 166, 178, 196, 249, 267, 294, 332, 343, 356, 498, 534, 581, 588, 623, 686, 996, 1029, 1068, 1162, 1246, 1372, 1743, 1869, 2058, 2324, 2492, 3486, 3738, 4067, 4116, 4361, 6972, 7387, 7476, 8134, 8722, 12201, 13083, 14774, 16268, 17444, 22161, 24402, 26166, 28469, 29548, 30527, 44322, 48804, 51709, 52332, 56938, 61054, 85407, 88644, 91581, 103418, 113876, 122108, 155127, 170814, 183162, 206836, 310254, 341628, 361963, 366324, 620508, 723926, 1085889, 1447852, 2171778, 2533741, 4343556, 5067482, 7601223, 10134964, 15202446, 30404892]

約数ペア:

[(1, 30404892), (2, 15202446), (3, 10134964), (4, 7601223), (6, 5067482), (7, 4343556), (12, 2533741), (14, 2171778), (21, 1447852), (28, 1085889), (42, 723926), (49, 620508), (83, 366324), (84, 361963), (89, 341628), (98, 310254), (147, 206836), (166, 183162), (178, 170814), (196, 155127), (249, 122108), (267, 113876), (294, 103418), (332, 91581), (343, 88644), (356, 85407), (498, 61054), (534, 56938), (581, 52332), (588, 51709), (623, 48804), (686, 44322), (996, 30527), (1029, 29548), (1068, 28469), (1162, 26166), (1246, 24402), (1372, 22161), (1743, 17444), (1869, 16268), (2058, 14774), (2324, 13083), (2492, 12201), (3486, 8722), (3738, 8134), (4067, 7476), (4116, 7387), (4361, 6972)]