30450904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1181}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 62551440

約数和(自身を除く): 32100536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 293, 586, 1172, 1181, 2344, 2362, 3223, 4724, 6446, 9448, 12892, 12991, 25784, 25982, 51964, 103928, 346033, 692066, 1384132, 2768264, 3806363, 7612726, 15225452, 30450904]

約数ペア:

[(1, 30450904), (2, 15225452), (4, 7612726), (8, 3806363), (11, 2768264), (22, 1384132), (44, 692066), (88, 346033), (293, 103928), (586, 51964), (1172, 25982), (1181, 25784), (2344, 12991), (2362, 12892), (3223, 9448), (4724, 6446)]