30876648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 90288000

約数和(自身を除く): 59411352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 37, 44, 58, 66, 74, 87, 88, 109, 111, 116, 132, 148, 174, 218, 222, 232, 264, 296, 319, 327, 348, 407, 436, 444, 638, 654, 696, 814, 872, 888, 957, 1073, 1199, 1221, 1276, 1308, 1628, 1914, 2146, 2398, 2442, 2552, 2616, 3161, 3219, 3256, 3597, 3828, 4033, 4292, 4796, 4884, 6322, 6438, 7194, 7656, 8066, 8584, 9483, 9592, 9768, 11803, 12099, 12644, 12876, 14388, 16132, 18966, 23606, 24198, 25288, 25752, 28776, 32264, 34771, 35409, 37932, 44363, 47212, 48396, 69542, 70818, 75864, 88726, 94424, 96792, 104313, 116957, 133089, 139084, 141636, 177452, 208626, 233914, 266178, 278168, 283272, 350871, 354904, 417252, 467828, 532356, 701742, 834504, 935656, 1064712, 1286527, 1403484, 2573054, 2806968, 3859581, 5146108, 7719162, 10292216, 15438324, 30876648]

約数ペア:

[(1, 30876648), (2, 15438324), (3, 10292216), (4, 7719162), (6, 5146108), (8, 3859581), (11, 2806968), (12, 2573054), (22, 1403484), (24, 1286527), (29, 1064712), (33, 935656), (37, 834504), (44, 701742), (58, 532356), (66, 467828), (74, 417252), (87, 354904), (88, 350871), (109, 283272), (111, 278168), (116, 266178), (132, 233914), (148, 208626), (174, 177452), (218, 141636), (222, 139084), (232, 133089), (264, 116957), (296, 104313), (319, 96792), (327, 94424), (348, 88726), (407, 75864), (436, 70818), (444, 69542), (638, 48396), (654, 47212), (696, 44363), (814, 37932), (872, 35409), (888, 34771), (957, 32264), (1073, 28776), (1199, 25752), (1221, 25288), (1276, 24198), (1308, 23606), (1628, 18966), (1914, 16132), (2146, 14388), (2398, 12876), (2442, 12644), (2552, 12099), (2616, 11803), (3161, 9768), (3219, 9592), (3256, 9483), (3597, 8584), (3828, 8066), (4033, 7656), (4292, 7194), (4796, 6438), (4884, 6322)]