30619824

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{21997}}^1$

素因数の和:22037

約数の個数: 40

約数和(自身を含む): 81832560

約数和(自身を除く): 51212736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 21997, 43994, 65991, 87988, 131982, 175976, 263964, 351952, 527928, 637913, 1055856, 1275826, 1913739, 2551652, 3827478, 5103304, 7654956, 10206608, 15309912, 30619824]

約数ペア:

[(1, 30619824), (2, 15309912), (3, 10206608), (4, 7654956), (6, 5103304), (8, 3827478), (12, 2551652), (16, 1913739), (24, 1275826), (29, 1055856), (48, 637913), (58, 527928), (87, 351952), (116, 263964), (174, 175976), (232, 131982), (348, 87988), (464, 65991), (696, 43994), (1392, 21997)]