29979948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5717}}^1$

素因数の和:5766

約数の個数: 48

約数和(自身を含む): 76849920

約数和(自身を除く): 46869972

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 5717, 11434, 17151, 22868, 34302, 68604, 108623, 131491, 217246, 262982, 325869, 394473, 434492, 525964, 651738, 788946, 1303476, 1577892, 2498329, 4996658, 7494987, 9993316, 14989974, 29979948]

約数ペア:

[(1, 29979948), (2, 14989974), (3, 9993316), (4, 7494987), (6, 4996658), (12, 2498329), (19, 1577892), (23, 1303476), (38, 788946), (46, 651738), (57, 525964), (69, 434492), (76, 394473), (92, 325869), (114, 262982), (138, 217246), (228, 131491), (276, 108623), (437, 68604), (874, 34302), (1311, 22868), (1748, 17151), (2622, 11434), (5244, 5717)]