30966984

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9151}}^1$

素因数の和:9210

約数の個数: 48

約数和(自身を含む): 85662720

約数和(自身を除く): 54695736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 9151, 18302, 27453, 36604, 54906, 73208, 82359, 109812, 164718, 219624, 329436, 430097, 658872, 860194, 1290291, 1720388, 2580582, 3440776, 3870873, 5161164, 7741746, 10322328, 15483492, 30966984]

約数ペア:

[(1, 30966984), (2, 15483492), (3, 10322328), (4, 7741746), (6, 5161164), (8, 3870873), (9, 3440776), (12, 2580582), (18, 1720388), (24, 1290291), (36, 860194), (47, 658872), (72, 430097), (94, 329436), (141, 219624), (188, 164718), (282, 109812), (376, 82359), (423, 73208), (564, 54906), (846, 36604), (1128, 27453), (1692, 18302), (3384, 9151)]