30725112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 84389760

約数和(自身を除く): 53664648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 181, 264, 362, 543, 643, 724, 1086, 1286, 1448, 1929, 1991, 2172, 2572, 3858, 3982, 4344, 5144, 5973, 7073, 7716, 7964, 11946, 14146, 15432, 15928, 21219, 23892, 28292, 42438, 47784, 56584, 84876, 116383, 169752, 232766, 349149, 465532, 698298, 931064, 1280213, 1396596, 2560426, 2793192, 3840639, 5120852, 7681278, 10241704, 15362556, 30725112]

約数ペア:

[(1, 30725112), (2, 15362556), (3, 10241704), (4, 7681278), (6, 5120852), (8, 3840639), (11, 2793192), (12, 2560426), (22, 1396596), (24, 1280213), (33, 931064), (44, 698298), (66, 465532), (88, 349149), (132, 232766), (181, 169752), (264, 116383), (362, 84876), (543, 56584), (643, 47784), (724, 42438), (1086, 28292), (1286, 23892), (1448, 21219), (1929, 15928), (1991, 15432), (2172, 14146), (2572, 11946), (3858, 7964), (3982, 7716), (4344, 7073), (5144, 5973)]