30755144

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 68140080

約数和(自身を除く): 37384936

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1171, 1876, 2342, 3283, 3752, 4684, 6566, 8197, 9368, 13132, 16394, 26264, 32788, 57379, 65576, 78457, 114758, 156914, 229516, 313828, 459032, 549199, 627656, 1098398, 2196796, 3844393, 4393592, 7688786, 15377572, 30755144]

約数ペア:

[(1, 30755144), (2, 15377572), (4, 7688786), (7, 4393592), (8, 3844393), (14, 2196796), (28, 1098398), (49, 627656), (56, 549199), (67, 459032), (98, 313828), (134, 229516), (196, 156914), (268, 114758), (392, 78457), (469, 65576), (536, 57379), (938, 32788), (1171, 26264), (1876, 16394), (2342, 13132), (3283, 9368), (3752, 8197), (4684, 6566)]