30177558

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 67800096

約数和(自身を除く): 37622538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 103, 123, 206, 246, 309, 369, 397, 618, 738, 794, 927, 1191, 1854, 2382, 3573, 4223, 7146, 8446, 12669, 16277, 25338, 32554, 38007, 40891, 48831, 76014, 81782, 97662, 122673, 146493, 245346, 292986, 368019, 736038, 1676531, 3353062, 5029593, 10059186, 15088779, 30177558]

約数ペア:

[(1, 30177558), (2, 15088779), (3, 10059186), (6, 5029593), (9, 3353062), (18, 1676531), (41, 736038), (82, 368019), (103, 292986), (123, 245346), (206, 146493), (246, 122673), (309, 97662), (369, 81782), (397, 76014), (618, 48831), (738, 40891), (794, 38007), (927, 32554), (1191, 25338), (1854, 16277), (2382, 12669), (3573, 8446), (4223, 7146)]