30618808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 64542240

約数和(自身を除く): 33923432

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 673, 968, 1034, 1346, 2068, 2692, 4136, 5384, 5687, 7403, 11374, 14806, 22748, 29612, 31631, 45496, 59224, 63262, 81433, 126524, 162866, 253048, 325732, 347941, 651464, 695882, 1391764, 2783528, 3827351, 7654702, 15309404, 30618808]

約数ペア:

[(1, 30618808), (2, 15309404), (4, 7654702), (8, 3827351), (11, 2783528), (22, 1391764), (44, 695882), (47, 651464), (88, 347941), (94, 325732), (121, 253048), (188, 162866), (242, 126524), (376, 81433), (484, 63262), (517, 59224), (673, 45496), (968, 31631), (1034, 29612), (1346, 22748), (2068, 14806), (2692, 11374), (4136, 7403), (5384, 5687)]