30206288

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{953}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 67192128

約数和(自身を除く): 36985840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 953, 1132, 1906, 1981, 2264, 3812, 3962, 4528, 6671, 7624, 7924, 13342, 15248, 15848, 26684, 31696, 53368, 106736, 269699, 539398, 1078796, 1887893, 2157592, 3775786, 4315184, 7551572, 15103144, 30206288]

約数ペア:

[(1, 30206288), (2, 15103144), (4, 7551572), (7, 4315184), (8, 3775786), (14, 2157592), (16, 1887893), (28, 1078796), (56, 539398), (112, 269699), (283, 106736), (566, 53368), (953, 31696), (1132, 26684), (1906, 15848), (1981, 15248), (2264, 13342), (3812, 7924), (3962, 7624), (4528, 6671)]