30611397.000000000

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{701}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 232098048

約数和(自身を除く): 126087220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 491, 701, 982, 1402, 1964, 2804, 3437, 4907, 5401, 6874, 7711, 9814, 10802, 13748, 15422, 19628, 21604, 30844, 37807, 53977, 75614, 107954, 151228, 215908, 344191, 688382, 1376764, 2409337, 3786101, 4818674, 7572202, 9637348, 15144404, 26502707, 53005414, 106010828]

約数ペア:

[(1, 106010828), (2, 53005414), (4, 26502707), (7, 15144404), (11, 9637348), (14, 7572202), (22, 4818674), (28, 3786101), (44, 2409337), (77, 1376764), (154, 688382), (308, 344191), (491, 215908), (701, 151228), (982, 107954), (1402, 75614), (1964, 53977), (2804, 37807), (3437, 30844), (4907, 21604), (5401, 19628), (6874, 15422), (7711, 13748), (9814, 10802)]