30427656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 87628800

約数和(自身を除く): 57201144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1303, 1668, 1946, 2606, 2919, 3336, 3892, 3909, 5212, 5838, 7784, 7818, 9121, 10424, 11676, 15636, 18242, 23352, 27363, 31272, 36484, 54726, 72968, 109452, 181117, 218904, 362234, 543351, 724468, 1086702, 1267819, 1448936, 2173404, 2535638, 3803457, 4346808, 5071276, 7606914, 10142552, 15213828, 30427656]

約数ペア:

[(1, 30427656), (2, 15213828), (3, 10142552), (4, 7606914), (6, 5071276), (7, 4346808), (8, 3803457), (12, 2535638), (14, 2173404), (21, 1448936), (24, 1267819), (28, 1086702), (42, 724468), (56, 543351), (84, 362234), (139, 218904), (168, 181117), (278, 109452), (417, 72968), (556, 54726), (834, 36484), (973, 31272), (1112, 27363), (1303, 23352), (1668, 18242), (1946, 15636), (2606, 11676), (2919, 10424), (3336, 9121), (3892, 7818), (3909, 7784), (5212, 5838)]