30712128

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1671

約数の個数: 56

約数和(自身を含む): 82100928

約数和(自身を除く): 51388800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1553, 1648, 2472, 3106, 3296, 4659, 4944, 6212, 6592, 9318, 9888, 12424, 18636, 19776, 24848, 37272, 49696, 74544, 99392, 149088, 159959, 298176, 319918, 479877, 639836, 959754, 1279672, 1919508, 2559344, 3839016, 5118688, 7678032, 10237376, 15356064, 30712128]

約数ペア:

[(1, 30712128), (2, 15356064), (3, 10237376), (4, 7678032), (6, 5118688), (8, 3839016), (12, 2559344), (16, 1919508), (24, 1279672), (32, 959754), (48, 639836), (64, 479877), (96, 319918), (103, 298176), (192, 159959), (206, 149088), (309, 99392), (412, 74544), (618, 49696), (824, 37272), (1236, 24848), (1553, 19776), (1648, 18636), (2472, 12424), (3106, 9888), (3296, 9318), (4659, 6592), (4944, 6212)]