30974504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7489}}^1$

素因数の和:7553

約数の個数: 32

約数和(自身を含む): 64713600

約数和(自身を除く): 33739096

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 7489, 14978, 29956, 59912, 82379, 164758, 329516, 351983, 659032, 703966, 1407932, 2815864, 3871813, 7743626, 15487252, 30974504]

約数ペア:

[(1, 30974504), (2, 15487252), (4, 7743626), (8, 3871813), (11, 2815864), (22, 1407932), (44, 703966), (47, 659032), (88, 351983), (94, 329516), (188, 164758), (376, 82379), (517, 59912), (1034, 29956), (2068, 14978), (4136, 7489)]