30245416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 60062400

約数和(自身を除く): 29816984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 1031, 1544, 2062, 3667, 4124, 7334, 8248, 14668, 19589, 29336, 39178, 78356, 156712, 198983, 397966, 795932, 1591864, 3780677, 7561354, 15122708, 30245416]

約数ペア:

[(1, 30245416), (2, 15122708), (4, 7561354), (8, 3780677), (19, 1591864), (38, 795932), (76, 397966), (152, 198983), (193, 156712), (386, 78356), (772, 39178), (1031, 29336), (1544, 19589), (2062, 14668), (3667, 8248), (4124, 7334)]