30754548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 87141600

約数和(自身を除く): 56387052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2099, 2442, 3663, 4198, 4884, 6297, 7326, 8396, 12594, 14652, 18891, 23089, 25188, 37782, 46178, 69267, 75564, 77663, 92356, 138534, 155326, 207801, 232989, 277068, 310652, 415602, 465978, 698967, 831204, 854293, 931956, 1397934, 1708586, 2562879, 2795868, 3417172, 5125758, 7688637, 10251516, 15377274, 30754548]

約数ペア:

[(1, 30754548), (2, 15377274), (3, 10251516), (4, 7688637), (6, 5125758), (9, 3417172), (11, 2795868), (12, 2562879), (18, 1708586), (22, 1397934), (33, 931956), (36, 854293), (37, 831204), (44, 698967), (66, 465978), (74, 415602), (99, 310652), (111, 277068), (132, 232989), (148, 207801), (198, 155326), (222, 138534), (333, 92356), (396, 77663), (407, 75564), (444, 69267), (666, 46178), (814, 37782), (1221, 25188), (1332, 23089), (1628, 18891), (2099, 14652), (2442, 12594), (3663, 8396), (4198, 7326), (4884, 6297)]